Intelligent compatibility: support all Bluetooth mobile phone, tablet, notebook, singing it, QQ music, movies, etc., universal all mobile phone;
1. Driver: 24mm
2. Impedance: 32 OHM
3. Bluetooth use band: 2.4GHz
4. Output power: 3W
5. Bluetooth distance: 10 meters barrier
6. Frequency response: 20-20000Hz
7. Operating voltage range: 3.0V-4.2V
8. Mitou sensitivity: >75 dB
9 . Music time about 5~6 hours
10. Standby time is about 120 hours
11. The charging time is about 2~3 H
12. Size: 113*122*111mm
Package Includes: 1*mini Bluetooth speaker 1*USB Charging Cable