| Sound Delivery |
|
| Frequency Response |
300 to 3400Hz |
| Sound Pressure Level(dB) |
119+/-3dB@1KHz, 178mV with IEC318 Coupler |
| User Control |
Power On/Off, Answer/End calls, Volume, Mute, Pairing |
| Microphone |
Electret Condenser Microphone (Omni directional) |
| Type |
20~20,000 Hz |
| Frequency Response |
|
| Sensitivity(Db) |
-46+/-3 |
| Wireless Link |
|
| Type |
Bluetooth v1.2(Class 2), Headset, Hands-Free profiles |
| Frequency |
2.4GHz-ISM Band
(2400-2483.5 MHz) |
| Modulation |
Frequency Hopping Spread Spectrum,GFSK |
| Channels |
79 |
| Useful Range |
up to 10 meters (open office environment) |
| Compliance |
FCC, CE,BQB, DGT,BSMI |
| RF Sensitivity |
-84dBm (@0.1%BER) |
| RF Output Power |
Bluetooth class 2, -6 to +4dBm |
| |
BC02-Headset Extra |
| Environment |
|
| Temperature |
Operating: 0°C to +45°C |
| |
Non-operating: -20°C to +60°C |
| Relative Humidity |
90%RH @ 40oC-Non-condensing |
| Free Fall Drop |
1.5m to concrete floor |
| Shock |
30G (18ms duration) (Non-operating) |
| Vibration |
Operating: 10-200 Hz (0.2mm displacement) |
| |
Non-operating: 10-55 Hz (1.5mm displacement) |
| Physical-Headset |
|
| Weight |
Under 11.5 g(w/o Ear Hook); 14.28g(w ear hook) |
| Size (mm) |
71L x 25.5Wx 14.3H |
| Power |
|
| Battery Type |
120 mAh Lithium-ion Polymer Rechargeable Battery |
| Talk Time |
3 hours(HV1) ~ 5 hours(HV3) |
| Standby Time |
144 hours |
| Charger Time |
2 hours |
| Physical-Adapter |
|
| Charger Size(mm) |
62.9L*32H*23W |
| Weight |
55.63g |
| Charge Cord |
1.55m long |
| Charger Compliance |
UL, CE, FCC, BSMI |
| Battery Charger Type |
Input: 100 to 240V, 50~60Hz
Output: 5V, 0.4A
Switching type |
| Audio CODEC |
|
| Resolution |
15bit |
| Sample Rate |
8KHz |
人体工学主张，完全符合您的耳型，橡皮耳挂给你柔软的触感。