Size: 12.5-8.5-17.5cm
Weight: 390 grams

Unique foldable design

Space saving, but also easy to carry.
Soft protein cushion

Closed back buckle.

Easy to store and transport.

Comfortable earmuffs

Ear with a soft sponge and

Inside the Leayher material, the silence brought by the 40mm subwoofer is a three-dimensional

experience.
 

Never go out. integrated

Speaker for hands-free calling, lithium-ion rechargeable battery 400 mAh

Provide 10 hours of talk time or music playback

Bluetooth 5.0, signal stability,

Fast and energy efficient.


Micro HD, HD sound effects, etc.

Clear conversation music.

 

Foldable for easy storage

Soft and durable headband, protein leather earplugs for extended use


Microphone noise reduction echo


Product model: B39

Bluetooth model: Bluetooth 5.0
 
Working range up to 10 meters


Sensitivity 96db + 3db

Music time 8-12 hours
Standby time up to 15 hours


Speaker specifications: 40mm


Charging current: 5 V / 1A

Impedance: 32


Charging interface: Micro USB

Plug type: 3.5mm stereo

interface

Battery capacity: 400 mA