A18 Mini Bluetooth Speaker

New A18 Mini Bluetooth Speaker Wireless Handsfree Subwoofers Portable Speakers with Mic for Moble Cell phone
Product basic introduction :
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 1200mAh
6) With voice reminder function.
7) Main material :metal , plastic ,accord with CE&ROHS standard
8) super bass

Product Specification:
1.RF range: 10M
3.Frequency response: 280HZ~16KHZ
4.Output: 5W
5.S/N ration: ≥ 95db
6.Built-in Lithum battery: 3.7V/1200mAh
7.Charging voltage: 5V
8.Charging time: 2hours
9.Playback time: 3-4hours
10.Color:Gold, silver ,black rose gold
11.Support bluetooth hands-free function
12.Support external TF card
Color: Black, Red, Gold, Rose gold