Specifications

 Bluetooth V4.0 Compliant
 Support Profiles: Networking, Dial-up, Fax, LAN access, and Headset.
 Operation system: win98,98se,Me,2000,XP,Vista,win7/win8/windows10
 Interface: USB compliance
 Symbol rate: 3Mbps
 Receiving/ Sending range: 20m-50m
 Unit size : 22*15*5(mm)
 Unit weight:20g
3. Specifications:
Bluetooth Specification
Standard
Bluetooth V4.0
Profiles
Bluetooth low energy Dual-mode Bluetooth
Frequency Band
2.402Ghz-2.480Ghz
Sensitivity
-86dBm@.01%BER
RF TX Prower
+6dBm(ClassП)
Power
Supply Voltage
5V DC(MAX5.75V)
Working Current
Depends on profiles, 22mA typical
Standby Current (Connected )
0.4uA
Operating Environment
Temperature
-20℃ to +70℃
Humidity
10%-90% Non- Condensing
Certifications
ROHS/CE