1. Bluetooth 5.3, stable signal, low latency
2. 10mm composite film dynamic horn, HIFI lossless sound quality
3. Call noise reduction, high-sensitivity microphone
4. Lightweight and comfortable, no pain after long-term wearing
5. Parameters
Material: ABS+PC
Bluetooth version: V5.3
Transmission distance: within 10 meters
Earphone battery capacity: 25mAh
Charging case battery: 250mAh
Working time: about 4 hours
Frequency: 2.402GHz-2.480GHz
Bluetooth protocol: A2DP/AVRCP/HSP/HFP
Charging interface: Type-C