2X ZeniPower Z55H 1254 3.85V + Case BOX battery for Sony WF-1000XM4 Earbuds

Model:Z55H(1254). 2 Z55H（1254） battery. Sony WF-1000XM4 Bluetooth Headset. Case battery. 1 Case BOX 520mAh battery. Battery Size:12 5.4mm.

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