Specification:Connection: BluetoothTransmission Distance: ≤25mFM Radio：SurpportInterface: 3.5mm Audio, Micro USBFrequency: 150Hz-18KHzCharging Voltage: 5VInput: 5V 1000mAPower Output: RMS 3W THD=10%S/N: 90dBRechargeable: YesProduct Size (L x W x

Specification:Connection: BluetoothTransmission Distance: ≤25mFM Radio：SurpportInterface: 3.5mm Audio, Micro USBFrequency: 150Hz-18KHzCharging Voltage: 5VInput: 5V 1000mAPower Output: RMS 3W THD=10%S/N: 90dBRechargeable: YesProduct Size (L x W x H): 18.5 x 4.5 x 4.5 cmFeatures:Model: F-808Multi-function, Bluetooth Speaker, Hands-free, TF CardFunctions: Volume Control, Portable, Stereo, BluetoothSupport: USB, iPhone, CD/DVD, MP4, Mobile Phone, TF, Computer, MP3, iPodMaterial: Metal, PlasticPackage Contents: Speaker x1USB Cable x1 Audio Cable x1