1. Type of microphone: Omnidirectional electret microphone
2. Receiver audio plug: Type-C digital plug
3. Battery capacity: microphone 70mAh, charging compartment 400mAh
4. Charging time is about 2-3 hours, and usage time is about 5-6 hours
5. Material: ABS, size: 68 * 64 * 26.8mm, weight: 56g in total
6. Compatible with most models of Huawei, Xiaomi, OnePlus and other brands, and supports some models of Samsung phones
