General Radio 1.Bluetooth Class 2, up to 5~10 meters (open space )(The maximum operating range depends on the paired phone model, battery power, and environmental factors.)
2.Carrier Frequency 2.402~2.480GHz 3.Data Rate: 1 Mbps
Spread Spectrum FHSS (Frequency Hopping Spread Spectrum)
Modulation Method 1.GFSK (Gaussian Frequency Shift Keying)
Auto-switching 2.Whilst listening music, you can receive or make a phone call with the paired mobile phone
S/N Ratio 88 dB Interface 30mm stereo speaker
Audio Format SBC
Antenna Ceramic antenna
Sensitivity < 0.1 BER at -85 dBm
RF Output Power (Class 2) 04 dBm
Power Consumption Tx Typical : 63mA
Rx Typical : 68mA
Input Power 5V 450mA, AC adapter
Listening Time / Talking Time 7 hours (The maximum operating time depends on the usage frequency and environmental factors. A long distance wireless connection and use with a mobile phone will increase the power consumption.)
Dimensions (DxH) 51mm x 24mm
Weight 75g (battery included)
LEDs Indicator Status -LED1:Power on:Blue LED on BT Linking: Blue LED Flash
BT Pairing: Blue LED Quick Flash -LED2:Battery Low:Red LED Flash
Charging: Red LED on
Full Charge: Green LED on.
I/O port Charging Mini-B USB Jack power adapter
Microphone Built-in microphone for talking to mobile phone
Battery type 3.7V / 450mA / Li-Polymer / Embedded and Rechargeable
Battery Life Up to 7 hours
Dynamic Power Management Automatically Power control for power consumption
Operating Temperature 0 to 60C
See larger image: Bluetooth Audio Streaming Dongle
Taiwan
