Very compact headphone amplifier for in-ear monitoringXLR and jack input (combined, lockable)3.5 mm Mini-jack jack for earphonesBuilt-in stereo / mono source switchVolume control with on / off switchOperation up to 12 hours with 2 AAA batteries or rechargeable batteries (not included, suitable batteries: Article Nr. 417474)Dimensions (H x W x D): 33 × 38 × 132 mmWeight: 0.140 kgIncludes belt clip
