Product code: Sony factory Wireless Stereo Headphone System
Up to 150 feet wireless range gives freedom to roam Self-adjusting headband for listening comfort Compatible with AAA batteries High fidelity sound reproduction factory Easy connection with TV and Hi-Fi Audio System Equipment Music playback time: max 13 hours RF transmission AC adapter Rechargeable Ni-MH Batteries MDR-RF912RK Item was taken out of box to check that it works.
Up to 150 feet wireless range gives freedom to roam Self-adjusting headband for listening comfort Compatible with AAA batteries High fidelity sound reproduction factory Easy connection with TV and Hi-Fi Audio System Equipment Music playback time: max 13 hours RF transmission AC adapter Rechargeable Ni-MH Batteries MDR-RF912RK Item was taken out of box to check that it works.