Kechaoda Product Specification
Model Name : BT1
Selling Points
1. One key for all function: Power on/off/Answer call/Refuse call/Play music/Pause
2 .Bluetooth 5.0 Chip: V5.0 chip with features of fast, smart and low power consumption.
3. Specialty adjustment supply you HIFI Voice: Strong and tough composite diaphragm has better resolution for sound, Realization of three-frequency equalization.
4. CVC8.0 Dual Noise Reduction: New CVC8.0 Noise reduction technology, make voice clear even in noisy environment.
5. Automatic switch on: headphones from the charging box can be automatically turned on for matching and connecting .
6. Voice cues: built-in English voice prompt and incoming call voice play.
7. Comfortable in the ear: Halfin ear design, lngeniously release the weight of earphones. Ergonomic Design, soft earbuds for comfortable fit.
Bluetooth version
V5.0+EDR
Bluetooth version
4g
Bluetooth protocol
A2DP/AVRCP/HFP
Transmission Distance
10 meters
Speaker type
Φ8mm 32Ω±15%
MIC sensitivity
-42dB±3
Earphone battery
45mAh
Charging box battery
300mAh
Play time
2.5 hours/ 10 hours(charging box)
Speaker sensitivity
93dB±3
Frequency response
20Hz～20KHz