Solution: | Bluetrumb 8892E |
Protocol: | A2DP/HFP/HSP/AVRCP/SPP |
Impedance: | 16Ω |
Horn sensitivity: | 116±3dB |
Frequency: | 2.402GHz-2.480GHz |
Transmission: | Class 2 |
Dynamic: | 10mm |
Transmission distance: | ≥10m |
Battery Earphones: | 37mAh |
Battery compartment: | 320mAh |
Playing time: | 4H(70%volume) |
Talk time: | 3H(70%volume) |
Charging time: | Earphones≤80min |
Battery compartment : | 1h |
Charging voltage: | 5V 1A |