Specifications Bluetooth version: 4.0 with EDR - data transfer rate up to 3Mbps ISM Band: 2.402-2.480GHz Operation range: Class II, up to 10 meters LED Indication: Power on, Linking and Standby Chipset: CSR 8510 Support Profile: Serial Port, Object Push, File Transfer, LAN Access, Personal Area Network, Audio Gateway, Headsets, HID, Keyboard, Mouse, HCRP (Printer Cable Replacement), PIM, Synchronization Profile, A2DP, AVRCP Recommended Uses: Can Bluetooth-enable any Windows-based PC or laptop, so it can work with: Bluetooth headphones and speakers Bluetooth keyboard and mouse Bluetooth watch, printer, wristband, game controller, Android mobile phone / tablet etc. Doesn't work / not recommended for: Cannot Bluetooth-enable TVs, speakers, or car stereo systems Doesn't support Mac or Linux operating systems Does not work with keyboard / mouse accessories based on 2.4G wireless technology Does not work with gaming consoles like PS4, Nintendo Switch or X-box one