Additional Technical Specs:

• Operation range: 10 meters

• Standby time: About 100 hours

• Charge time: Nominal charging time: 2 hours

• LED indicator status: Blue LED for power and pairing, Red LED for charging


• Distortion: ≤1%


• Frequency range: 20Hz- 20kHz

• Sensitivity at 1KHz : 110 db

• Signal Noise Ratio: ≥75dB

• Dimensions:70*180*175mm

• Impedance: 32 Ohms (±15%Ω)

• Speaker sensitivity: 110±3dB (at:1000Hz 1mW)

• MIC. sensitivity ): -40±2dB (at:1000Hz 2.2KΩ 3V)

• Rated power:10mW

• Warrantee: 1 year Manufacturer Warrantee

Boat Rockerz 400 On-Ear Bluetooth Headphones (Carbon Black)

Gone are the days ,where wires of the headphones used to irritate,while enjoying your music,with your wired headphones.


In this wireless era of technology ,Bluetooth headphones with mic is one of the best gadget you need to switch on to,if you are a music savy and would love to enjoy your music without any interruption with wires.


The headphones you see down are the Cheap and Best in class when compared to any other headphones in this price range.Here are the jaw dropping features of it.

Bluetooth / AUX Connectivity:


The main feature which drives the music lovers crazy,to enjoy the uninterrupted .

If you are one of them,then you need to grab this.


                         Buy it here      

Thanks to the AUX Connectivity,which can be used on the go,if the charging is over.



Enjoy music upto 8 hours,if you are using it wireless.
These headphones are built with Rechargable 250mAh Li-Polymer battery.


Answer your calls,with ease using microphone,without disconnecting the headphones connnected over bluetooth.
It is equipped with multiple function on/off which can be used for answering/rejecting call,music track change previous/next,play/pause and volume adjustment.
Extra Powerful Bass:
It amazes with the Extra Powerful Bass and HD clarity sound as it is equipped with 40mm drivers.
Bass boosted music will be a feast to ears to enjoy with this.


Feels exceptional over ears,as it’s weight is 109 grams.
Lesser the weight of headphones,more the time one can enjoy music over ears without any ear pain.
This is compaitable with all types of Bluetooth enabled devices
Components Included:
Headphones, Manual, Audio Cable and Charging Cable

I am writing this review after the use of around 1.5 year.Instead of wasting your money for running after BRANDS you can try these which will leave you amazed with its performance and it's worth every penny.


HI There

I am Varun Teja,

an engineer by profession

and a freelancer by passion

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Thanks for your time