Technical Specifications￡o
Audio port:TF/USB/AUX
Speaker:Double speakers 4|?3W|μ40mm
FM Frequency Range:87.5-108MHz
Frequency Response:100Hz-16KHz
Battery:3.7V 1800mAh lithium battery
Playback time:up to 6 hours
Charging time:2.5-3.5 hours
Charging interface:Micro-USB
Input voltage:DC5V-500mAh
Dimension:220?á70?á45mm

Package includes:
1 x bluetooth speaker，1 X USB Cable