DEWALT DCD771C2 Review and Best Cordless Drill Rankings

DEWALT DCD771C2 Review and Best Cordless Drill Rankings

Best Cordless Drill Rankings

DEWALT DCD771C2 20V MAX Lithium-Ion Compact Drill/Driver Kit

One of the cordless drill torque ratings for small project that is DEWALT DCD771C2 20V and also budget under 100 dollars. With 2-tone colors are yellow / black, lightweight and design for fit narrow areas and even use in the dark area – comfortable grip approx 3.6 lbs help to finish operate easily. Use 1.3 Ah 20 volts from Lithium Ion batteries powered high performance motor that delivers maximum power to 300 unit watts out – this DCD771C2 allow adjust the motor speed 2 levels are 0-450 rpm and 0-1500 rpm for covering a wide range of work. Even for heavy-duty drill driver, this DCD771 was accepted and it helps achieve the goal without any problems. Any jobs will not make you be disappointed because one set equipped with DCD771C2 drill, two lithium ion batteries, charger and carrying bag.


The maximum calculation of DEWALT DCD771C2 torque*: for speed 450 rpm that is torque = 56.32 or 6.37 N.m, and if speed adjust 1500 rpm that is torque = 16.9 or 1.91 N.m.


* Torque ( = 63,025 x Power (HP) / Speed (rpm), or Torque (N.m) = 9.5488 x Power (W) / Speed (rpm)


The DCD771C2 built-in LED lamp at above the trigger to make it easy and convenient to use area that light is not enough.


This compact Drill/Driver Kit includes DEWALT DCD771C2, two 20V batteries, compact charger and carry bag.

DCD771C2 Highest Rated Cordless Drill for Carpenter Professional

Most reviews rating on, be satisfied with this product up to 4.6 out of 5 stars of over 1,000 popular buyers. This is a best and most powerful drill driver tool that you are looking. I do not think you’ll find a good deal until later than this time, before to buy not forget read other user reviews to make sure to get a good product and worth the price.


Click here to read more details the DEWALT DCD771 review



  • Ergonomic, compact, lightweight and fit designed for long time grip.
  • Built-in LED Light gives easy to use for working at low light conditions.
  • 20 volts powerful motor with 2 speeds which adjust motor speed 0-450 RPM and up to 0-1500 RPM.
  • Long lasting and most performance with both Li-Ion batteries.
  • Complete accessories: Drill set including 2-battery pack, charger and contractor bag.

DCD771 Review

Bottom Line: If you are repairing professional, I highly recommend the DEWALT DCD771C2 come with complete set (non purchased separately) including both Li-Ion batteries for swapped batteries and long time use enough after the second battery full charge, charger and carrying bag but lowest cost, ergonomic and compact design gives easy handle and control. DCD771C2 has two speed settings and 1/2-inch single sleeve ratcheting chuck provides tight bit gripping strength. The Dewalt is a perfect cheap cordless drill kit but high quality over the value for money – you can buy and pay as low as with free shipping on


Buy Cheap DEWALT DCD771C2 20V


Most Comfortable IEM – Best Value IEMs For Budget

Best IEMs under $50-$100-200-300-500-1K Dollars Buying Guide

Best IEM under 100 DollarsIEMs means In-Ear Monitors are an ideal tool for musicians, audio engineers and audiophiles to listen to music or to hear audio mix of singers and procedures used for live performances or recording studio mixing. So IEMs are designed for use in the studio, stage and PA because this headphone has a good sound isolation – suitable for use in places where a lot of noise to prevent outside noise very well.

Today, to present unbeatable opportunities for profitable and valuable buyers on the United States market to own an IEM at a value price. Here is one of the most comprehensive and all these are good IEMs that fit for each budget with IEM buying guide for choose the right pick. This is showcase of top 6 quality budget in the in-ear monitor headphone, in order to meet the most demanding than ever.

Best IEM Under 50 Dollars Range

MEE audio M6 PROMEE audio M6 PRO - Cheapest IEM Below $50 is in-ear monitor with safety because the cable can be removed. Choose from 2 colors (Smoke and Clear) perfect for use on / off the stage with noise isolating for around noise cancellation. That the cable built-in remote, microphone and volume control for connected to smartphones or tablets. They also have good resistance to sweat. Plus in the box includes carrying case for storage headphone, spare cable, ear tips and other accessory. This MEE M9 reviews are available with more than 160 of the trust customers for 4.2 out of 5 stars rating.

There is also a Shure SE112-GR model that perfect for this budget with price lower than 50 dollars and best sound isolating IEM, but for earphone with remote and microphone the price is slightly higher than $50.


Best IEM under 100 – Best Sound Isolating In-Ear

Best Sound Isolating IEM Shure SE215With experience in audio designed for more than 90 years, making this Shure is very reliable and has been accepted by the most audience. As a result, Shure products are very marketable. The Shure SE215 features prevent external noise has been fantastic – newest Single Dynamic MicroDriver technology optimize the impressive sound with reproduction clear sound and deep bass. And safe more with detachable cable, the multi shapes sleeve and sizes gives comfortable and long lasting listening. Easily portable, easier to carry, comes with carry case. Now, 2 translucent colors available on Amazon with below $100.


Best IEMs under 200

Series Westone UM Pro10-20-30This price range, there are plenty of in-ear monitor such as Shure SE315, Westone UM Pro 10 and Audio-Technica ATH-IM70. But that are highly recommended the appropriate version of the singers or musicians on stage, that is Westone UM Pro 10 IEM. The more experience, the quality of the in-ear more than 50 years and basic design of the most comfortable and sound quality – come with features to reduce noise from ambient up to 25 dB, detachable cable and 2 years warranty. That right for you that are looking for rock band IEM monitor headphone. Up to 4 colors to fit your style: Blue/Clear/Red/Smoke and this UM Pro series are available in three versions of the UM Pro 10 (Single Driver), UM Pro 20 (Dual Driver) and UM Pro 30 (Triple Driver). This UM Pro series that are one of  best isolating IEM and you can own with the starting price at $149.99.


Best IEMs under 300

HIFIMAN HM-700 32GB ReviewHIFIMAN HM700 IEM monitor is a one of this price range at less than 300$, most comfortable to ware due to lightweight below 3 oz. This is a professional IEM. Easily to use without any install for upload your music to computer, when you plug the device into your computer, just waiting the system will be installed automatically and then you can drag and drop ease – maybe yes if you are call “plug and play”. Impressed with features balance output and deliveries wide. HM700 includes big internal storage up to 32GB (can be stored files without loss of more than 1000 songs) portable player plus RE400 or RE600 in-ear monitor provide fantastic soundstage and starting price at $249 – $349. Click here to read more HIFIMAN HM-700 32GB review before buying to make sure to get a good product and value for money on

There is also another version that would suggest that is Ultimate Ears TripleFi 10, features input Sensitivity – 117dB/mW at Impedance – 32 ohms, frequency response range 10 to 17,000 Hz, high frequencies to a speaker dedicated for treble, the mid-range frequencies to a speaker for the vocals and changeable ear tips provide -26dB of isolation & passive noise cancellation. Come with crush-proof brushed metallic hard case for more safe your in-ear earphone and other devices.


Best IEMs under 500

Shure SE535Shure SE535 Alternative is a pretty high end IEM unique designed for perfect hook behind the ear, which each piece includes 3-microdriver speakers provide amazing sound quality. At the headphone cable are quite large and hard, and the nearly earpiece is an area where we can bend the curve to fit our ear. Although there are as many as three drivers but still balance sound to fit, at low frequencies so you hear the deep as our ears to hear, midrange is very clear and can produce detailed sound is very really wonderful, and treble for excellent performance. Of course, high-quality in-ear headphones come with a high price, but also the best value for money and separate the musical instrument sound and the vocals were excellent. Three colors available in Bronze, Clear and Limited Edition Red with starting price at $477. Enjoyable and excitement, give you to listen to the bass with full body sound, easy and comfortable to wear, the more durable and easily changeable cable.


Best IEM under 1000 Dollars

Best IEM under 1000 - Shure SE846This Shure SE846 in-ear monitor is a top of the Shure brand and first model that include 4-MicroDriver and replace SE353 old model – great sound performance and audio reproduction the completeness every detail. Outstanding features prevent the surround noise up to 37 dB when use the isolating sleeves. In the box includes the 3 nozzle inserts can be removable for difference of sound such as blue nozzle gives sound balance, white nozzle offer sound bright and complete all detail, and black nozzle provide warm for sound heavier than. Of course for this remarkable quality in-ear headphones that come with a bit expensive price but they provides all the hearings were impressed and durability because this Shure SE846 is designed to be easy to use in order to minimize the damage caused by use as well – this is a reasonable price and there will be more complete if you have worn while playing a concert on the stage. Choose to fit your style from up to 4 different colors of Clear, Black, Blue and Bronze.


CIEM Buying Guide

CIEM or also known as Custom In-Ear Monitors was designed and built to suit the individual anatomy of the ear. For the best sound in a small, portable form – they can be seen on the TV by musicians, audio enthusiasts and on the concert. Characteristics, this in-ear headphones are made by individual ear size to get the best format and the best sound quality including precise tuning.

There will be a variety of CIEM headphones, which is price different from the number of drivers, if there are a lot of drivers will make the price higher.

Why do singers wear earpieces?

Many times, we often find musicians or singers to wear earpieces and usually found in a private in-ear monitor. That is customer in-ear monitor for hear the melody due to on stage there will be a variety of sound of the singers, instrument sounds, sound of the audience and other noise. It may be hard to hear yourself if you have not earpieces and the best earpieces that is custom made IEM. The CIEM to fit the size of singer ear and also can choose and design your different color & style IEM with yourself.


Cheapest Custom IEM

Decibullz ReviewsThis Decibullz CON is one of the cheapest CIEM for under 100$ and is a best Custom IEM for drummers. In the live show, for typical headphones are relative as difficult to hear the rhythm – so they are designed to fit the ears of each musician. On the cable built-in remote button / microphone and features better isolation gives sound quality more than your expect. They are also great for listening to relaxing music while you are exercising or running or your fitness.

I have to checked the Decibullz review is available. You can choose the Decibullz CON Custom Molded In-Ear Headphones up to 9 different colors: Black, Blue, Green, Orange, Pink, Purple, Red, White and Light Blue, and now the green is a cheapest CIEM on Amazon.


JH Audio brand is a one of most popular custom in-ear monitor with retail price at $1099. Here, I highly recommend the “Astell&Kern Angie Special Edition by JH Audio 8 Driver In-Ear Monitor (IEM) with 3.5mm Stereo Extension Cable with iBasso D-Zero Mk2 Portable Headphone Amp” – you can read more the user reviews to worth every penny that you spent and to ensure has been a great IEM before looking to buy.


Price Compare Bose QC20 and QC20i – QuietComfort 20 Series Difference and Same Features

Difference Between Bose QC20 and QC20i – QuietComfort 20 Series Difference and Same Features

Although the newest smartphones have the noise cancellation features with the addition number of a microphone to receive sound signals from speech and cut out the ambient sound, but it is not enough to meet demand due if you use a headset to talk on the phone will make many features are loss. Bose has realized the importance of listening to music on smartphone through headphones, therefore release the QuiteComfort 20s on the market with affordable price. The Bose QuiteComfort 20/20i in-ear headphone featured ergonomic design to fit the physiological inside the ear provide noise cancelling from the outside, which is usually only found in over-ear headphones. Bose use StayHear technology that removable the surround noise on the road has been fantastic. Dangerous? If you listen to the music while you walk on the street – Bose solution to this case, “Aware mode” at remote control for hearing things around and at the same time to reduce the sound of music, but do not forget to switch to this mode.

Difference Between Bose QuietComfort 20 and 20i

QC20 Newest Model

Bose QC20i

                             QC 20i Old Model

The key is to be comfortable, the wearer can be sleep on one’s side and more importantly, it’s more convenient to glasses compatible.

Bose QuietComfort 20 White

Although both models are similar, but both in-ear headphones are a few things different between Bose QC20 and QC20i as detailed below.


Bose QC20i vs QC20 Features Comparison Chart




Bose QC 20 Black with Blue Striped

Bose QuietComfort 20

Bose QuietComfort 20i

Bose QuietComfort 20i

Fit for devices Samsung and Android Apple devices
Colors Black-Blue and White-Blue Black-White
Headphone Type In-Ear
  • Active Noise Cancelling Function
  • Hand-free with inline microphone and remote control
  • Active EQ and TriPort Technology
  • 3 pair StayHear + tips S,M,L
  • Carrying Case
Battery Life 16-hour
Charging Time 2-hour full charge
Battery Type Rechargeable Lithium-ion


Bose QuietComfort 20 Black Buy QC20 White with Blue Stripe


Difference Between Bose QuietComfort 20 and 20i

This section is the difference between Bose QC20 and QC20i including the same features. If you looking for first in-ear models in the $300 price range – the Bose QC20s are an ideal for buying quality headphone and worth considering. Of course, there is a Bose QuietComfort new model of this QC20i 362544-0010 (currently not available): Bose QuietComfort 20 Acoustic Noise Cancelling Headphones, Apple Devices.

Differences: The standard QC20 designed for general devices such as Samsung, Android devices  , but the QC20i perfect for only Apple devices as iPhones, iPad, iPod and other Apple devices due to designed with specially volume and track control.

Same: The Bose QuietComfort 20 family come with TriPort technology delivered digital-quality sound, and both models feature noise canceling like the QC15 and newest QC25 for reduces surround noise and both prices tag are $299.00 on Amazon – reduce noise very well even on the streets of New York. Both QC20i and QC20 use rechargeable lithium-ion battery with battery life are long lasting to 16 hours per a charge, in the box included 3 pairs Stay Hear + tips (S, M, L) and clothing clip gives fit securely on your ears and are longer time plus comfortable to wear every time, rechargeable lithium-ion battery, USB charging cable and carrying case for safe storage and easily portable. There are two colors to your style or devices: Black with a blue striped or White with a blue striped.