Jack Usb Bluetooth Aux Wireless Car Audio Receiver A2dp Music Receiver Adapter. Features: Using Bluetooth V2.1+EDR technology. The data transmission rate increases to three times that of the current Bluetooth technology. It can be compatible with all A2DP stereo Bluetooth devices including for Android, for iPad, for iPhone4, for iPhone3G/3GS and other for Apple products. Support Bluetooth audio playing and answering phone call. Support all speaker with U-disk port to play music. It can also connect car USB port to play music in phone, pad, MP3, etc. Reduce Insert and Draw Frequency of your U-disk. Specification: Power supply: USB 5V Bluetooth: Bluetooth 2.1 + EDR Output: USB port, 3.5mm audio interface Receive distance: 10m Button function: last song / volume -, next song / volume +, play / pause, answer phone / hang up phone. Material: plastic Color: black, white Item Size: 6.7*2*2cm Package included: 1 x Bluetooth Receiver Adapter 1 x 3.5mm Jack Audio Cable . We are an international seller, your order will be shipped from abroad so please allow the necessary time of minimum 14 working days for delivery right now depending on where you ship to, due to ongoing delays in postal deliveries globally.