Behringer In-Ear Monitor, Active Type, Belt Mountable, StereoMonaural Switchable, LR Balance Adjustable, Runs on 9V for up to 12 hours, Can be driven

In-ear monitor amplifier with individually adjustable monitor balance 2ch XLR input that can be switched between mono/stereo, level, and balance/mix can be controlled individually 5/8” Or it is equipped with a 3/8" mount screw and can be attached to a microphone stand. Channels: 2 (mono x 2/stereo switchable), Input terminal: XLR (balanced). Power supply: 9V (006P) (sold separately). Estimated usage time is 12 hours.