Color Yellow + Brown + Multi-Colored Brand N/A Model TM-01 Material Zinc alloy + ABS Quantity 1 Piece Shade Of Color Multi-color Bluetooth Handsfree Yes Bluetooth Version V2.1 Operating Range Within 10m Total Power 3 W Interface USB 2.0 Microphone Yes SNR 96dB Sensitivity 0.5% Frequency Response 60Hz~18KHz Impedance 2.6 ohm Applicable Products IPHONE 4IPHONE 4SOthersIPHONE 5SSamsung Xiaomi Nokia Huawei LG and other cell phones with Bluetooth function Radio Tuner Yes FM Frequency 87.5-108MHz Supports Card Type MicroSD (TF) Max Extended Capacity 16GB Built-in Battery Capacity 500 mAh Battery Type Li-polymer battery Talk Time 8 Hour Standby Time 10 Hour Music Play Time 10~12 Hour Plug Specifications USB Power Supply DC 5V Packing List 1 x Bluetooth speaker 1 x Charging cable (45cm)