CP1254 A3 2Pcs Battery For WF-1000XM3 WF1000XM3 WF-SP700N WF-SP900 WF-1000X
CP1254 (A3). Cell Type:Li-on. For SONY WF-XB700, WF-SP700N, WF-SP900, WF-1000XM3 wireless earphones. We provide one year warranty, you can send back to us for exchanging. If you are satisfied with item and service.