Model No.:BS-BMS-02
Main function: Wireless Bluetooth + Hands free + AUX in 1. Material: silicone sucker 2. Bluetooth: V3.0, 2.4G 3. Transmission distance: 10m 4. Speaker: 13pin inner magnetic 4Ω/3W 5. Battery: built-in lithium polly battery 300mA 6. Play time: 2-4h