1.Rated power: PO=2W
2.Frequency Response: 180HZ-16KHZ
3.Distortion factor: THD<1%
4.Signal-to-noise ratio: S/N≥90DB
5.Separation: ≥55dB
6.Speaker: 23mm; 4Ω 1.5W
7.Battery: 3.7V/180mAh
8.Bluetooth V2.1+ED version
9.Support:Bluetooth speaker, Anti-lost, Handsfree, sefie-Camera Shutter
10.Bluetooth voice prompt yes
11.USB interface: Micro5pin USB interface;
12.Indicator  Green light indicates the status of Bluetooth working; Red light indicates charging status

Delivery time	PCS/carton	Carton size	GW/NW	Accessories
7	100pc/carton	43*43*20	6/6.9kg	1)USB cable × 1 2)Manual × 1
10
15