USAMS Headphones Bluetooth US-YN001 YN Series black TDLYEJ01

Wireless stereo headphones Bluetooth 4.2 Usams US-YN001 guarantee impressive sound quality both from Bluetooth-enabled devices and via the AUX port or directly from a micro SD card. The clear and dynamic sound will surprise even the most demanding users.
The foldable and rotating design ensures space-saving on your desk or in your bag. The pleasant-to-touch leather-like material allows for a perfect fit and provides excellent durability.
Features: Call receiving, Bluetooth, microphone, music control, volume adjustment.

Talk/music time: up to 10 hours
Standby time: up to 3 months.
Transmission distance: up to 10m
Speaker diameter: 40 mm
Impedance: 32 Ohm
Speaker sensitivity: 121dB ± 3
Frequency range: 50Hz - 50KHz
Battery: 250 mAh Li-Ion
Charging time: 2h