Mini Bluetooth USB Dongles Class II, V 2.1 & or   class 1

1. Mini size more convenience for notebook and taking outside.

2. Bluetooth Class II: 20 meters (in open space). & class 1 100m  

3. Bluetooth Standard: Bluetooth v2.1+ EDR

4. I/O Interface:  USB version 1.1

5. System Support: Windows XP/2000/Vista

6. Dimensions: 22.4 * 18.5 * 7.6 mm

7. Weight: 1.2 gram

8. LED Indicator: Single LED

9. Bundled Bluetooth Software IVT 2.X & ivt 5.x (Language Supported: English, Simplified Chinese, Traditional Chinese, Japanese, Korean, French, Italian, German, and Spanish)