WIRELESS FREEDOM ,Play music wirelessly from any Bluetooth device , ,FABRIQ EDITION ,Woven fabric with multi-coloured threads , ,DEEP BASS ,Passive bass woofer for impressive beats , ,CALL ME MAYBE ,Built in microphone and speakerphone feature , ,POWERBANK FEATURE ,USB port to charge your mobile devices , ,RECHARGEABLE BATTERY ,20 hours of non-stop music , ,CHARGING TIMES ,4 hours , ,TECHNICAL BITS ,- Bluetooth 4.0 ,- Audio in port ,- Audio out port ,- 4000 mAh rechargeable battery ,- Average play time: 20h ,- DC input: 5 V / 1 A max. (Micro-USB) ,- USB output: 5 V / 1 A ,- Output power: 2 x 6W ,- Passive bass ,- Size: 155 x 59 x 59mm ,- Weight: 420g ,- Battery light indicator