SENNHEISER BA 300 - Rechargeable battery for Set830(S), Set840(S), Set900, IS410, HDI830, EKI830, RI410, RI830/830S, RI840/840-S, RI900
Sennheiser Bodypack infrared receiver for two channel/stereo (2.3/2.8 MHz) systems. Includes BA300 rechargeable battery. Requires headphones or induction neckloop (ordered separately)., EKI830 | Affinitech Inc.
BA300 BA 300 Rechargeable Battery for Sennheiser TV Headphones IR RF