Features:<br> Easy Operation: Just connect your speaker with this adapter and use, makes your speaker to support Bluetooth.<br> Wireless Play: Without the troublesome wires, this adapter enables you to enjoy high quality Hi-Fi music via wireless connection and data transferring.<br> Great Compatibility: Compatible with 95% smart phone, PC, iPad, iPhone, iPod and smart phone.<br> Portable Design: Mini size, easy and convenient to carry.<br> Specification:<br> Supports A2DP V1.2.<br> Current: DC 5V<br> Transferring Speed: 3Mbps<br> Work Range: 10m<br> Power: USB Power<br> Plug: 3.5mm Plug<br> Cable Length: approx. 30 cm/11.81 in<br> Size: approx. 54 X 20 X 10 mm/2.12 X 0.78 X 0.39 in<br> Package Size: approx. 132 X 98 X 20 mm/5.19 X 3.85 X 0.78 in<br> Weight: approx. 8 g<br> Note:<br> Due to different producing batches, product details might be a little different.<br> Please allow 1-3 mm differs due to manual measurement.<br> Included:<br> 1 X USB Bluetooth Adapter<br> 1 X Cable<br> Dear buyer,Welcome to our store. You can contact with us to get more detail of the goods .we will be ready to reply you ASAP.