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boAt Rockerz 400: A Review of the Superb Wireless Headphones

Are you looking for an excellent pair of Bluetooth headphones? The boAt Rockerz 400 is one of the best options out there! If you’re looking for a deep dive into the features of this top-of-the-line headphone, then you’ve come to the right place. In this boAt Rockerz 400 Review, we’ll explore features like comfort, sound quality, battery life, and more to help you make an informed choice.

Is the boAt Rockerz 400 Worth Buying?

The boAt Rockerz 400 is a great choice for anyone looking for a pair of wireless Bluetooth headphones. The sound quality is excellent, and the build quality is very durable. Battery life is also great and the overall design is lightweight and comfortable. If you’re looking for good quality wireless headphones, you won’t be disappointed with the boAt Rockerz 400.

Technical Features – boAt Rockerz 400

Technical Specification Details
Driver diameter 40mm
Impedance 32 Ω
Frequency range 20Hz20KHz
Music playback time Upto 8 hours
Weight 200g
Charging time 2 hours
Bluetooth Version 4.1
Operating range 10m

boAt Rockerz 400 Review

It’s time to evaluate the features of the boAt Rockerz 400, a popular wireless headphone in the market. After personally using the product for a while, I am ready to share my experience.

Build Quality

The build quality of these headphones is decent and quite strong. The plastic exterior with metal on the inside gives it a sturdy look and feel. The headband is adjustable and fits comfortably over your ears. The ear cups are also soft and comfortable for long listening sessions.


The design of the boAt Rockerz 400 is attractive and modern. The glossy finish looks stylish and the overall design is lightweight and convenient. The ear cups are circumaural and cover the ear completely, blocking out external sound.

Comfort and Fit

The boAt Rockerz 400 is comfortable to wear due to its ergonomic design and soft ear cushions. The adjustable headband provides a secure yet comfortable fit, and the ear cups can be rotated to fit over your ears.

Sound Quality

The sound quality is good and quite balanced. The bass is strong and clear and the highs have pleasant clarity. The mids are also nicely done and the soundstage is wide enough to provide an immersive listening experience.


Connectivity is reliable and easy to use thanks to the Bluetooth 4.2 technology. The headphones are compatible with multiple devices and the range is good. They can also be connected to a PC or laptop through the 3.5mm cable provided.

Additional Features

The boAt Rockerz 400 comes with additional features like an in-line microphone and controls for accepting calls and controlling playback. It also has a rechargeable battery that provides up to 8 hours of playback time.

Overall, the boAt Rockerz 400 is a good wireless headphone with decent sound quality and comfortable design. It has reliable connectivity and additional features, making it a great choice for music lovers.

My Ratings – boAt Rockerz 400

Parameter My Rating
Sound Quality 9/10
Design and Build 7/10
Battery Life 10/10
Comfort 8/10
Price 7/10

Pros & Cons – boAt Rockerz 400


  • Good sound quality with rich bass
  • Lightweight and comfortable design
  • Decent battery life that lasts up to 8 hours
  • Bluetooth 4.1 technology
  • Easy to pair with a smartphone


  • Poor microphone quality
  • In-line controls are finicky and unresponsive
  • Headband does not have a lot of cushioning
  • Average build quality and plastic feel
  • No active noise cancellation (ANC)

FAQs About boAt Rockerz 400

1. How long does the battery last on the boAt Rockerz 400?

Answer: The battery lasts up to 8 hours on the boAt Rockerz 400.

2. Does the boAt Rockerz 400 have Bluetooth connectivity?

Answer: Yes, the boAt Rockerz 400 is equipped with Bluetooth 4.1 version for easy connectivity.

3. What type of inputs are available for the boAt Rockerz 400?

Answer: The boAt Rockerz 400 is compatible with Aux 3.5mm and USB output devices.

4. Does the boAt Rockerz 400 support multi-pairing?

Answer: Yes, the boAt Rockerz 400 can be paired with two Bluetooth devices simultaneously.

5. What is the wireless range of the boAt Rockerz 400?

Answer: The wireless range of the boAt Rockerz 400 is up to 10 meters.

6. What kind of audio codecs does the boAt Rockerz 400 support?

Answer: The boAt Rockerz 400 support SBC, AAC, aptX, and aptX HD audio codecs.

7.Does the boAt Rockerz 400 feature an in-built microphone?

Answer: Yes, the boAt Rockerz 400 comes with an in-built microphone for hands-free calling.


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