Wavlink Nano Wireless Bluetooth CSR 4.0 Dongle Adapter Bluetooth V4.0 USB Adapter CSR Chip Dongle Stick EDR USB 2.0 Dual-Mode Support Bluetooth Voice data/Music/Printer for laptop/Pad/Headser/BTMpblie Bluetooth function to your PC/Laptop for wireless data exchange, audio streaming and more. Use AUTHORISED BlueSoleil 9 software to drive(NO EXTRA License fee!) Compatible with Bluetooth phone, headphones, speakers, keyboard, mouse etc Easy to use, PLUG and PLAY on windows 7/8/8.1/10.Ultra-compact design, space saving. 2 year warranty. Technical Support available 5*12h This Bluetooth Adapter Offers High Speed Up To 5mbps Wireless Transmitter operation range around 10m. What you get: 1 x Bluetooth USB Adapter, 1 x Driver installation CD. 24- month - carefree - guarantee.