BD-331 Bluetooth Dongle

Feature:   Bluetooth v2.0 Class1   Low power consumption   Built-in antenna   Certified in 2.4GHz ~ 2.483GHz ISM band   3Mbps data transfer rate   Up to 100 meters of working distance   OS support: Windows 98SE/2000/XP/Vsta Specification: Product name Bluetooth v2.0 Class1 USB Adapter Model name BD-331 Chipset ISSC IS1032 Standard Bluetooth v2.0 (Class 1) Frequency band 2.4GHz ~ 2.4835GHz ISM band Dimension 52(L) x 14(W) x 7(H)mm Weight 7.1g Spread spectrum FHSS (Frequency Hopping Spread Spectrum) Antenna PCB printed antenna Transfer rate 3Mbps Hopping 79 channels Distance 100 meters in free space RF output power Bluetooth Class1 I/O interface USB 2.0 Operating temperature (0 ~ 55 Cel) Storage temperature (-5 ~ 60 Cel) Humidity 10%~90%