1. Full directional polar microphone， DSP digital noise reduction 2. Receiver audio plug: Type-C/Lightning 3. Type-C is compatible with most models from brands such as Huawei, Xiaomi, and OnePlus, and supports some models from Samsung phones; Lightning compatible phones and tablets with Lightning interface, supporting system upgrades 4. Battery capacity:
60mAh; Charging time: 2 hours 5. Usage time: 3-4 hours 6. Material: ABS； Size: Microphone 65 * 25 * 25mm * 2, Receiver 45 * 27 * 7mm; Weight: Microphone 7.
5g * 2, Receiver 4. 5g
