2 x SONY WF-XB700 WF-SP700N WF-SP900 WF-1000XM3 Batteries CP1254 (A3) 3.7V 60mAh
CP1254 (A3). For SONY WF-XB700, WF-SP700N, WF-SP900, WF-1000XM3 wireless earphones. 6 months item gurantee (repaire). We work with a good quality supplier and factory. Help you and us save money greatly.