... certificates approval Specificaion:1/ Wireless portable speaker connects with mobile phones, computers, tablets, iPods, or any other Bluetooth device ;2/ Seamlessly ... / Up to 8 hours of power from internal rechargeable battery ;5/touch keys : talk button, vol+ ,vol-,prev,next- ... : 60Hz-20kHz7/ size:156*56*56m ; Original Suicen universal Bluetooth speaker (3.5mm) w/ USB Cables, Stereo audio Cable SX ...