Also Compatible with: Sony WF-1000XM3, Sony WF-SP900, Sony WH-1000xM3, Sony WH-CH510, Sony WH-CH510B, Sony WH-CH510L, Sony WH-CH510W, Sony WH-H910N, Sony WH-XB700, Sony WH-XB900N, Sony WI-310, Sony WI-C200, Sony WI-C310, Sony WI-C600N, Sony WI-XB400, Sony XEA20