The operating controls

Headphone output

/ rocker button

(PHONES), 3.5 mm jack

(UP/DOWN)

socket

Battery compartment

Antenna

Battery compartment

Red LED for operation and

cover

battery status indication

Unlocking button

(LOW BAT/ON)

ESC button

Green LED for RF signal

LC display

indication (RF)

On/off/volume control

Charging contacts

 

SET button

 

9

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Image 7
Sennheiser EK3253 manual Operating controls, Up/Down