Wireless Play: No Driver Required & Automatic pairing device. Removing troubles of wired connection, through the wireless connection and transmission, the user can enjoy a high fidelity music at any place indoor by wireless control. Transmission Rate:3(Mbps) . Transmission Distance: up to 10m

Easy To Operate: Simply connect your bluetooth speaker with our device, enjoy ease and ease, support multiple devices and enjoy stereo high-definition sound effects. immediately transform your speakers into a fashionable wireless bluetooth speaker

HiFi Standard: APTX lossless transmission technology, High sampling 44.1KHz, clear sound quality, enjoy prue music from Headset, Computer, Mobile Phone, Speakers and Card audio devices with USB output function

Portable Design: USB 2.0 with Mini size, the feature of portable can let you carry them to anywhere you want.

Important note: Bluetooth mice, game controllers, data transmission including printers, mobile phones, tablets, headsets with TWS, OWS protocols or other unknown Bluetooth devices are not supported.