Color Red Model Q-808 Material Plastic + Iron Quantity 1 Piece Shade Of Color Red Bluetooth Handsfree Yes Bluetooth Version V4.0 Operating Range 25M Total Power 3 W Interface 3.5mmOthersTF card slot / micro USB 5V Microphone Yes SNR 90db Frequency Response 150~1800Hz Impedance 8 ohm Applicable Products OthersCellphone and computer with Bluetooth or digital devices with 3.5mm audio output port Radio Tuner Yes FM Frequency 87.5~108MHz Supports Card Type MicroSD (TF) Max Extended Capacity 32GB Built-in Battery Capacity 300 mAh Battery Type Li-ion battery Packing List 1 x Bluetooth Speaker 1 x USB Charging Cable (100cm) 1 x Audio Cable (120cm) 1 x English Manual