Features:
1) Sensitivity micro bluetooth speaker
2) Metal cavity structure, sound quality more perfect.
3) Support all phone and most of Bluetooth audio device
4) Call pick up/hang up function, when you bathe, won't missed any call.
5) Built in li-ion battery capacity 800mAh
6) With voice reminder function.
7) Main material :metal , plastic ,accord with CE&ROHS standard
8 Fine bass
Specification:
1. Bluetooth Version: 4.0
2. RF range: 10M
3. Frequency response: 280HZ~16KHZ
4. Output: 5W
5. S/N ration: 95db
6. Built-in Lithum battery: 3.7V/800mAh
7. Charging voltage: 5V
8. Charging time: 2hours
9. Playback time: 5-8 hours
10. Handfree calling with Microphone speaker
11. Support TF card
12. Support usb flash
Package content:
1 x Speaker
1 x Charger cable 
