Description
Wireless Headset Battery for Sony BP-HP550-11 MDR-IF245RK MDR-RF4000 MDR-RF4000K
Compatible with the following devices
MDR-IF245RK, MDR-RF4000, MDR-RF4000K, MDR-RF810, MDR-RF810RK, MDR-RF840, MDR-RF840RK, MDR-RF850, MDR-RF850RK, MDR-RF860, MDR-RF860RK, MDR-RF925, MDR-RF925RK, MDR-RF970, MDR-RF970RK
Compatible with Battery Part Numbers
BP-HP550-11