Introductions:The HK009 Wireless Bluetooth Stereo Audio Adapter Receiver will save you from annoying power plugs and wires thanks to its Bluetooth connectivity. It connects to car stereo system、 speakers or headphones with 3.5mm audio jack and receives audio signals streamed wirelessly from audio devices. Noise canceling technique brings you pure stereo sounds with crisp highs and deep booming bass. Inbuilt mic allows for convenient hands-free call when you are on the road. Mini-sized body neatly fits anywhere. Click and order right now!Features:1. Bluetooth 4.0、 save you from annoying power plugs and wires2. Connect to car stereo system、 speakers or headphones with 3.5mm audio jack3. Receive audio signals streamed wirelessly from audio devices4. Noise canceling technique for pure stereo sounds with crisp highs and deep booming bass5. Inbuilt mic allows for convenient hands-free call when you are on the road6. Easily switch between music and call at the touch of a button7. Auto pair function、 paired devices can be saved for auto pair next time8. Pair and maintain connection with two cellphones at the same time9. Built-in rechargeable battery10. Mini and light、 easily fit anywhereSpecifications:1. Model: HK0092. Bluetooth Version: 4.03. Wireless Rnage: 10m4. Material: ABS5. Color: Black6. Dimensions: (3.15 x 3.15 x 1.38)" / (8 x 8 x 3.5)cm (L x W x H)7. Weight: 1.69oz / 48gPackage Includes:1 x Wireless Audio Receiver1 x English Manual1 x 3.5mm Audio Cable (100cm)1 x Charging Cable (100cm)