\"\nBluetooth 5.0 for Faster, Further Coverage- Transfer data up to twice as fast as before, and with 4X the range in BLE\nWireless Connection, free of limitation - Enables wireless communication with Bluetooth-enabled devices\nFull Compatibility - Backward compatible with Bluetooth2.1/3.x/4.x\nPower Saving for Devices - Bluetooth Low Energy technology for energy-saving wireless connectivity\nUltra-small Design - Highly portable and easy to use.\n› See more product details\"