Category: Audio
  • 1: 3D sound
  • 2: Stretchable and foldable design
  • 3: Built-in clear microphone
  • 4: Enjoy hands-free call
  • 5: Wit 3.5mm port

Our Rating

The overall rating is based on review by our experts

  • Design 9 / 10
  • Features 9 / 10
  • Connectivity 8 / 10
  • Performance 9 / 10

ZEALOT B20 Stereo Wireless Bluetooth 4.1 Earphone

Wireless Bluetooth headphones ZEALOT B20, which you can buy in our online store with delivery, will be a great solution for anyone who does not want to part with the music for a second! And with music of high quality, clean and loud!

These are the words that can be used to describe ZEALOT B20 Wireless Bluetooth headphones. They connect to any mobile device via Bluetooth wireless protocol and allow you not only to listen to music, but also to answer phone calls. You can control the track switching with one hand with the large touch button on the right.

ZEALOT B20 wireless Bluetooth headphones are designed to connect to mobile devices. But the Bluetooth protocol provides for audio compression. If you want to listen to music in good quality or play games on your computer (not all computer games support Bluetooth audio output), just use the AUX wire to turn ZEALOT B20 headphones from wireless to wired!

One of the interesting advantages of ZEALOT B20 wireless Bluetooth headphones is the removable battery, BL5B. The battery pack can be removed from the left earphone by removing the cover. What’s interesting about this solution? The fact is that the BL5B is a very common type of battery used in popular inexpensive mobile phones (not smartphones). If you have a smartphone and you think that there are no “simple” phones left, then you are very wrong. A lot of people still use such devices for communication, and there is a very large market for batteries for devices. For a very small amount of money you can buy a couple of BL5B batteries, charge and carry with you as replaceable, listen to music for a few days, without recharging.


Product Details

Features 3D sound, it let you immerse yourself deeply in the music.
Stretchable and foldable design, adjust it in a better size.
Built-in clear microphone. Enjoy hands-free call.
Wit 3.5mm port, you still can listen to music when your devices have no Bluetooth.
Specification Earphones wireless Bluetooth
Model B20
Repeatable frequencies: 20 to 20,000 Hz
Active noise reduction - there is
The waterproofing is
Resistance 32Ω
Sensitivity 98db
Wired connection - available

Microphone Yes
Button Control Support
Bluetooth Version V4.0
Bluetooth Protocol CSR8635, 6907
Distance 10m
Output Power 60mW
Sensitivity 98dB
Speaker Impedance 32Ω
Response 20Hz-20kHz
Distortion ≤1%
Battery Capacity 400mAh
Charging Voltage DC 5.0V
Working Current ≤20mA
Charging Time (h) 1-2h
Taking Time (h) About 8h
Music Time (h) About 10h
Standby Time (h) About 300h


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Disclaimer Note

Ratings are based on objective reviews from our users.

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