Product Information:  

Maximum power: 5W
Speaker impedance: 42
Frequency response range: 100Hz-18000Hz
Signal to noise ratio: greater than 85dB
Memory card music format: MP3, WMA, etc.
Streaming music format
Working temperature: -18-80°C
Dimensions: 156x52 X 52 mm
Product net weight: 230g
Speaker charging input standard: no less than 5V 1A
Mobile power mode output voltage: 5V (+0.2V)
Mobile power mode output current: 1A (+0.2A)
Bluetooth pairing distance range: 30cm
Bluetooth connection transmission range: 10m

Package Contents:
Packing boxX1
MicroUSB charging cable X1  
Bicycle bracket X1  
Host X1  
ManualX1