1.Bluetooth Wireless speaker for iphone/iPad 2.Compatibility: All Bluetooth Enabled Phones and PC 3.Built-in Li-polymer Mini UFO Bluetooth Wireless speaker for iphone/iPad   With 3 button: Prev/vol-,Play/Pause,Next/vol+ mini USB Charge cable Bluetooth2.1+EDR(Enhanced Data Rate)Backward compatible: V2.0,V1.2,V1.1 standard, Support A2DP,AVRCP Compatibility: All Bluetooth Enabled Phones and PC(Windows XP/Vista/7).Apple Macintosh; B: Working many brand             bluetooth A2DP mobile phone included: iphone 3G/4G/ Apple ipad/ipad2 .  Frequency:2402MHZ-2408MHZ ISM Band Transmission Range )10 M Working time 8 huor Working Voltage: 3.3V-4.2V Average Working Current:80MA Charge time 2 hour Data Transmission rate: 2.1Mbps SNR: )85db Frequency Range: 20HZ-20000HZ Audio out put: Low power consumption Class D type Digital Power Amplifier Built-in Li-polymer 3.7/650mAh Out put power: 2W Automatic off power function: 5 minute the bluetooth dont have contact equipment will be off bluetooth power. Product size:125X65mm Weight 310g Colors: Black, White Accessories: USB Cable, Becket,soft bag Suitable for various portable devices built-in Bluetooth module, such as mobile phones, laptops, game consoles, etc. 

Mini UFO Bluetooth Wireless speaker for iphone/iPad (JT-6008503 )