1. Omnidirectional electret microphone，ENC noise reduction 2. Receiver audio plug: Type-C 3. Compatible with most models of Huawei, Xiaomi, OnePlus and other brands, and supports some models of Samsung phones 4. Battery capacity: 80mAh; Charging time:
2-3 hours 5. Usage time: 5-6 hours 6. Material: ABS; Size: Microphone 30 * 30 * 21mm/Receiver 32 * 25 * 9mm; Weight: Microphone 12.
6g/Receiver approximately 3. 3g
