The TS-BT35A08 Bluetooth Stereo Audio Receiver plugs directly to car stereo system， speakers or headphones with 3.5mm audio jack to receive audio signals wirelessly streamed from audio devices via Bluetooth. Built with the OVC3960 stereo chip， it delivers high performance stereo sounds for a truly enjoyable music journey. Moreover， this mini receiver is inbuilt with 180mAh rechargeable lithium battery for up to 5 hours of continuous runtime. And it supports USB charging for added convenience. Don′t hesitate to give it a try! It surely is worth buying!                                    Features            Plug directly to car stereo system， speakers or headphones with 3.5mm audio jackReceive audio signals wirelessly streamed from audio devices via BluetoothBuilt with the OVC3960 stereo chipDeliver high performance stereo soundsInbuilt with 180mAh rechargeable lithium battery for up to 5 hours of continuous runtimeSupport USB charging for added convenienceSuper mini size， lightweight， easy to carry                                                            Specifications            Model    TS-BT35A08    <br>Color    Black    <br>Frequency    2.4 GHZ    <br>Bluetooth Version    Bluetooth V3.0 !#!amp!*! Compatible with V1.2 / V2.0 / V4.0 Standards    <br>Bluetooth Profiles    A2DP    <br>Effective Range    10M    <br>Power Supply    DC5.0V / 120Ma    <br>Working Time    5 Hours    <br>Charging Time    Less than 3 Hours    <br>Battery Type    Built-in Rechargeable Lithium Battery (180MA)    <br>Working Voltage    3.3V - 4.2V    <br>Dimensions    (2.09 x 0.94 x 0.43) " / (5.3 x 2.4 x 1.1) cm (L x W x H)    <br>Weight    0.42 oz / 12 g    <br><br><br><br><br>                                                             Package Includes            1 x Bluetooth Audio Receiver1 x 3.5MM Adapter1 x USB Cable1 x User Manual