Feature:
1. Foldable design for easily put into your bag, convenient for carrying, reliable to use.
2. Adjustable headband, suitable for most head size, meeting your different needs.
3. Designed with full-size protein leather earmuffs, soft and comfortable to wear.
4. Sealed earmuff design, effectively reducing the external noise interference.
5. Built-in 5.0 Bluetooth music chip, better music enjoyment, ideal choice for travel and home use.

Specification:
1. Material: ABS
2. Color: Black
3. Headset Model: SY-BT1605
4. Bluetooth Version: 5.0
5. Transmission Distance: Approx. 10m/33ft
6. Battery Using Time: 7-8 hours
7. Standby Time: 120 hours
8. Charging Time: 2 hours
9. Battery Capacity: DV5V/200MAh rechargeable lithium battery 402030
10. Noise: 108db+/-3dB
11. Maximum Power: 150mW
12. Frequency: 20 Hz-20 KHZ
13. Package List:
Headset X1
User Manual X1
Connecting Cable X1
Wired Earphone X1
USB Cable X1