Bluetooth Version:

V4.0 + EDR

Profiles

A2DP,Headset,Handsfree,AVRCP

Chipset

CSR BC8645

Frequency Range:

2.40GHz-2.48GHz

Transmission Power:

 ≤ 4 dBm, class 2

Effective Work Range:

10M-15M

Radio Performance:

Receiver Sensitivity -84dBm / 0.1% BER

Communication Rate:

3M bps (asynchronous)

433.0 Kbps (synchronous)

Frequency Response:

20 Hz - 20 KHz

S/N Ratio

80 dB

Total Harmonic Distortion (THD)

0.1%

Speaker

Advanced 40mm driver unit

Supports Headset & Hands free Profiles

A2DP , AVRCP, HSP, HSF

Power Supply

3.7VDC (Built-in Grade-A rechargeable 300mAh lithium battery)

Talk time

Stand-by time

Charge time

10 hours

300 hours

2 hours

Operating Current

25 mA

Shutdown Current

2 ~ 10 µA

Operating Temperature

-4 ~ +131°F (-20 ~ +55°C)

Features

Multi-connection

Caller ID broadcast

Extended micro TF card