| ● Hardware verson: Rev.R03. |
| ● Bluetooth specification:Bluetooth 1.2 compliant. |
| ● Suppored profile: A2DP,AVRCP,headse,hands free. |
| ● Power class: class 2. |
| ● Frequency range:2402-2480 MHZ. |
| ● Spead spectrum: FHSS(79 channels) USA/EU. |
| ● Modulation: GFSK(Gaussian frequency shift keying). |
| ● Interopterability: all devices support the |
| Bluetooth A2DP,AVRCP and HS/HF profiles. |
| ● Security: pairing,encryption and authenticatior. |
| ● RF output power: -6dBm--4dBm. |
| ● Sensitivity: ≦0.1% BER at -80dBm. |
| ● Operation range: 5-10 meters. |
| ● Audio specification THD: 0.1%. |
| ● Quality: 44.1,48kHz 16bit sereo CD quality. |
| ● Sensitivity: 96dB. |
| ● Frequency response: 20Hz-20kHz. |
| ● Codec: sub band codec. |
| ● Power consumption: a).Link:42mA. |
| b).Play music: 85mA. c).Headset talking: 49mA. |
| ● Battery: 3.7V lithium-polymer battery 550mAh. |
| ● Input power: AC 100-240V. |
| ● Output: DC 5V,1A. |
| ● Play time: up to 6 hours. |
| ● Charging time: 1.5-2hrs. |
