Features:
1) Built-in microphone for hands-free talking;
2) Rechargeable battery for up to 5-8 hours playing time;
3) Colours of the aluminium alloy could be customized.
4) With farbic mesh, colours could be cumtmomized and big space for logo printing, perfect for promotion.
Specifications:
1) Rated Power: RMS 3.5W;
2) Speaker: 4Ω/50mm;
3) Frequency Response: 100HZ---20KHZ;
4) Battery: 600 mAh Rechargeable Li-ion Battery;
5) Bluetooth: Bluetooth V3.0 Chip, with EDR Tech, 10M/33Ft Transmitssion Range;
6) With Overcurrent, Overcharge & Overheat Circuit, Protection Design on PCB;
7) Dimension (L X W X H): 4.8 x 4.5 x 1 inches;
8) Playing time: 5-8 hours.