Yookie Wireless Earbuds ES21

•Waterproof class: IPX Grade 4 waterproof

•MIC: 2718 original Mic

•Headset battery: 30mAH, IC plus board;

•Main warehouse battery: 200mAH, protective plate;

•Earphone charging time: 1H

•Charging time of main warehouse: 1.5H

•Transmission distance: ≥10m (barrier-free)

•Playing time: 5-6H

•Charging port: Type-c

•Charging case Charge headset: 4 times

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