| Products specification |
| Bluetooth chip: Jerry AC6955F |
| Standard:A2DP?AVCTP?AVDTP?AVRCP?HFP ?SPP?HID |
| Channel mode: differential dual channel |
| radio-frequency power:+2dBm |
| receiving distance:≥10? |
| working frequency:2.40GHz~2.480GHz |
| Audio decoding mode:WAV WMA APE FLAC |
| Modulation mode: frequency hopping |
| operating temperature:.-40? --- 85? |
| Operation humidity:10%~90% |
| Headset Battery specification: 3.7V 300mAh- with guard plate |
| Working Voltage:3.7V(3.2-4.2V) |
| Earphone charging time: about 2H |
| Maximum charging current of earphone:≤70mA |
| Charging input voltage:DC5V±0.25V |
| Head sensitivity:-43±3dB |
| Horn sensitivity:113±3dB(S.P.L at 1 KHz) |
| Horn specification:32Ω± 15% (40???) |
| Sustainable call: 60% volume ≥8H |
| Sustainable music playback: 60% volume ≥15H |
| Standby time: ≥60H |
| Working current of headset: 10.4mA (the higher the volume, the higher the current)e |
| Current Consumption:2.2uA |
| Match name: 5star-HDB100 |
