BEST BRASS / EB3-TRB e-Brass III Trombone/Flugelhorn Silencer

This battery-powered trombone silencer not only lets you check the sound through headphones, but also allows you to connect an MP3 player and listen to accompaniment while you play.

[Product Features]
*The e-Brass mute has a built-in electronic circuit, so you can plug headphones directly into the mute.
*It requires less wiring and is lighter than a smartphone.
*It maintains its mute effect even when the power is off, so it can be used as a practice mute.

■Mute for Trombone and Flugelhorn
■e-Brass III
■Muting Level: Approximately -30dB
■Functions: Digital echo, headphone volume
■Input Terminals: AUX-IN (mini stereo jack), PHONE (mini stereo jack), LINE OUT (mini stereo jack)
■Accessories: Stereo headphones, karaoke CD (with mini sheet music), connection cable (stereo mini jack/stereo mini jack)
■Total Length: 157mm, Width: φ85mm
■Weight: 90g
■Powered by: Two AAA batteries (alkaline batteries recommended)