Features: 
<br />Bright Light Cube Wireless Bluetooth Speaker 
<br />Cabinet Material: Plastic 
<br />Interface Type: USB 
<br />Speaker Type: Surround 
<br />Playback Function: Radio 
<br />Channels: 4 (4.0) 
<br />Feature: 16 core dual speakers 
<br />Battery capacity: 500mAh 
<br />Charger standard:5V-200MAH 
<br />Charging voltage:DC 5v 
<br />Transmission Distance:Up to 10m 
<br />Frequency:160HZ - 18KHZ 
<br />Output power: 75DB 
<br />Musci time:4-6 hours 
<br />Input method:Bluetooth /TF Card/AUX 
<br />Size:70*70*70 
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<br />Package included: 
<br />1 x Cube Wireless Bluetooth Speaker