Ksix BLUETOOTH EXCECUTIVE 2 MONO black

Technical characteristics
* Bluetooth version: 5.1
* Bluetooth profiles: HFP, HSP, A2DP, AVRCP
* Talk time: 15 hours
* Standby time: 320 hours
* Transmission distance: 10m
* Charging voltage: DC 5V
* Battery capacity: 110 mAh
* Max output power: 5mW
* Charging Time: about 2 hours
* mpedance: 16Ω
* Sensitivity: 42dB ± 3dB
* Headphone size: 57.5 x 15.25 x 10.85mm
* Weight: 9g