| Specifications |
| Bluetooth v2.1+ EDR |
| Operating Frequency Band: 2.4GHz ~ 2.48GHz unlicensed ISM band |
| RF power class II: working distance is up to 10 m |
| Integrated echo cancellation and Noise suppressor |
| Built in speaker and microphone |
| Battery type: rechargeable lithium-polymer battery 3.7 VDC, 750 mAH |
| Charging time: up to 3 hours |
| Talk time: up to 7.5 hours |
| Standby time: more than 800 hours |
| Car charger: input DC 12-24 VDC; output 5.0 ± 0.2 VDC up to 1 A; black color |
| Dimensions: 118 x 47 x 15 mm |
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