|Bluetooth version||Bluetooth V5.0|
|Bluetooth working frequency||2.402GHz-2.480GHz|
|Charging case battery||200mAh|
|About 5 hours (80% volume)|
|Talking time||About 6 hours (90% volume)|
|Charging input criteria||Type-C, DC5V, 500mAh|
The transmission distance of Bluetooth headsets is also a concern. The transmission distance of the Bluetooth headset has nothing to do with the Bluetooth version, but mainly depends on the advanced level of technology. The standard transmission distance of PowerClass2 is 10 meters; and the upgraded PowerClass1 will increase the transmission distance to 100 meters and provide Hi-Fi stereo effects. Generally speaking, the distance between the mobile phone and the Bluetooth headset is not too far, and the safer transmission distance is about 2 meters to 3 meters.
Generally speaking, the distance between the mobile phone and the Bluetooth headset is not too far. If there is no big obstacle in the middle, the transmission quality is very good within 7 meters, and there will be a break point if it exceeds 8 meters! The connection between Bluetooth devices over 10 meters will be lost.