Bluetooth version: 3.0 stereo Bluetooth
Speaker: 4Ω-0.5W  Φ40mm
Output power: 0.25W * 2
Frequency: 15Hz~20KHz
Impedance: 8HM (Ω)
S/N: ≥85dB
FM frequency: 87.5~108MHz
Lithium-battery: 3.7V 250mA
Music consumption time: 5-6h
Power supply: 3.7V
Random accessories: USB charging cable, audio cable
Support TF card

Support FM, can receive high-quality stereo radio.CD quality music through APTX, compatible with Bluetooth-enabled mobile phone, PDA, PC and other equipment