Features:1) USB to Bluetooth dongle, version 1.2 compliant2) 80m working distance3) Supports 79 channels4) Transmission rate: 723Kbps5) OS: supports Windows 98/98SE/2000/ME/XP and later

Features:1) USB to Bluetooth dongle, version 1.2 compliant2) 80m working distance3) Supports 79 channels4) Transmission rate: 723Kbps5) OS: supports Windows 98/98SE/2000/ME/XP and later

Features:1) USB to Bluetooth dongle, version 1.2 compliant2) 80m working distance3) Support 79 channels4) Transmission rate: 723Kbps5) OS supports Windows 98/98SE/2000/ME/XP and later

Features:1) USB to Bluetooth dongle, version 1.2 compliant2) 80m working distance3) Support 79 channels4) Transmission rate: 723Kbps5) OS supports Windows 98/98SE/2000/ME/XP and later

Features:1) USB to Bluetooth dongle, version 1.2 compliant2) 80m working distance3) Support 79 channels4) Transmission rate: 723Kbps5) OS supports Windows 98/98SE/2000/ME/XP and later

Features:1) USB to Bluetooth dongle, version 1.2 compliant2) 80m working distance3) Support 79 channels4) Transmission rate: 723Kbps5) OS supports Windows 98/98SE/2000/ME/XP and later

Features:1) Plug and play2) No external power supply needed3) Power supply: 5V DC from the USB port4) Less noise and less heat operation5) Soft fan blades, safe for use6) Provide cool wind in hot weat

Product Name: USB FanModel Number: VL713Place of Origin: ChinaFeatures:1) Plug and play2) No external power supply needed3) Power supply: 5V DC from the USB port4) Less noise and less heat operation5)

Product Name: USB LightModel Number: VL715Place of Origin: ChinaFeatures:1) Gentle and bright light, without frequency change, good forprotecting eyesight2) The lamp not only can form a complete set w