MT106/107 SPEC:
1) Standard: Bluetooth V1. 2
2) USB V2. 0
3) Bus interface: USB type A connector frequency
4) Band: ISM 2. 40GHz to 2. 48GHz
5) Modulation: GFSK (Gaussian frequency shift keying)
6) Channel Bandwidth: 1MHz
7) Piconet: Supports seven slave
8) link mode: ACL and SCO
9) Data transfer rate:
A) ACL: 723kbps
B) SCO: 64kbps
10) RF output power: 0dBm (1mW) Class 1
11) Sensitivity: Better than 80dBm
12) Transmission range: 30~60 meters (Class 1)
13) OS supports: Windows 98 / 98SE / 2000 / ME / XP and later versions
14) Security: Parsing, encryption, authentication
15) Input power: DC 5V by USB bus-power

Inner packing: 1/blister
Outner carton: 150/crt
Carton size: 50*48*45