Model :	BS-0102
Features :	- Material : Silicone - According to Bluetooth V3.0 - Transmission range: up to 10m - output power:3w - USB charging voltage:DC5V - Built-in power supply:3.7V/450mah - running time:4-5 hours(50% volume) - play music wirelessly - handsfree for calling - Charging time:2 hours - Frequency response range:90hz-20khz - Size: 62 x 55mm