1. Omnidirectional electret mic 2. Receiver plug: Type-C (with Type-C to Lightning adapter) 3. Type-C is compatible with most models of Huawei, Xiaomi, OnePlus and other brands, and supports some models of Samsung mobile phones; Lightning is compatible with phones and tablets with Lightning interface, and supports system upgrades 4. Battery capacity: charging case 600mAh/microphone 75mAh 5. Use time: 5-6 hours 6. Total weight: 105g; Microphone: 41g
