Bluetooth V4.0 Car USB Audio Receiver+EDR Dual Audio Cable - Black

Features:- It can change the wired to wireless and normal speaker to wireless Bluetooth speaker- It can match cell phone and Ipad which has Bluetooth then achieve wireless speaker- It can transform the music in the audio equipment to wireless playing music- Large compatibility: it can match cell phone and computer with Bluetooth - With the Bluetooth audio receiver you can enjoy the wonderful music movie and computer gamesDifference between this upgrades with the old products:The old one is with bluetooth V2.0, an audio cable is neccessory for work,The upgrades are wih bluetooth V4.0, it can work whether USB plugged or audio cable plugged.GeneralModelN/AQuantity1 pieceMaterialABSSpecificationFunctionBluetooth receiverCompatible CellphoneOthers , IPHONE , Motorola , Blackberry , LG , Sumsang , Nokia , SonyEricsson , HTCPhonebook Capacity0Voice PromptNoBluetoothBluetooth VersionBluetooth V4.0Transmit Frequency2.4~2.48GHzTransmit Distance10mMIC Effective Distance/mTechnical ParametersFrequency Response300Hz~20KHzSNR85dBTHD0.3%BatteryBattery Capacity/mAhCharging Voltage5VTalk Time/ hourStandby Time/ hourCharging Time/ hourOther FeaturesInterface/PortUSB 2.0 , 3.5mmPacking List1 x USB Bluetooth Audio Receiver1 x Audio Cable (30cm)Packing List:1 x USB Bluetooth Audio Receiver1 x Audio Cable (30cm)Package Weight:0.032kg (0.071lb)Package Size:8cm x 5cm x 2cm (3.15in x 1.97in x 0.79in)