Configuration for children

The Opus 2 is a behind-the-ear (BTE) device with a BTE processor, a battery-compartment and a coil with magnet. Available in various colours (click here for colour palette).

The battery-compartment contains 1 rechargeable battery with 16 hours autonomy or 3 disposable batteries (675 Extra of 675 C) with 5 days autonomy. A smaller compartment (XS) is available for 2 disposable batteries and 3-4 days autonomy.

Children can wear the battery on the body.  Only the tiny processor itself remains on the ear.  This configuration requires the following parts...


Child battery pack for disposable batteries (Maestro Opus 2)

"Child Battery Pack"
This body-worn battery pack can contain 3 disposable batteries and is connected to the BTE processor by means of a long cable.  The 27 cm cable cannot be removed !

Child battery pack for rechargeable batteries (Maestro Opus 2)

"Mini Battery Pack"
This body-worn battery pack is connected to the BTE processor by means of a long cable.  The cable is included.  The battery pack  fits one opus 2 rechargeable battery (DaCapo) or one AAA rechargeable battery.  

Cable for rechargeable Child battery pack (Maestro Opus 2)

This is the cable between the battery pack and the BTE processor.

Armpit pin for the configuration for children (Maestro Opus 2)

"Connecting Pc for safety lock"

This pin secures the cable to the BTE processor.  It is recommended to use the long pin, which fits the safety lock.  Set of 2.

Safety lock (Maestro Opus 2)

"Safety Lock"
With this safety lock in place, children cannot remove the cable from the BTE processor.  Requires the long armpit pin.  Set of 2.

Battery pack lid (Maestro Opus 2)

"Battery Pack Lid"
This is a spare cover for the Child battery pack for disposable batteries

Screw Driver (Maestro Opus 2)

"Screw Driver"

Small screw driver to mount the fixation options on the battery-compartment of the child or baby configuration.

Hucki (Maestro Opus 2 and Sonnet)

This is the transparent silicone tube for a better grip of the processor to the ear.

Armpit pin for the Hucki (Maestro Opus 2)

"Children Conn. Piece for Hucki"
This pin has a small loop to fit the microphone lock

Fixation clip

"Fixation clip transparent"
To fix the battery-compartment on clothes.

Fixation bar

"Screw-on Fixation Bar"
This bar serves to fix the battery compartment to the clothes (safety pin recommended)


"Dino-clip monaural"
Fancy clip to fix the processor to the clothing.

Battery Pack Pouch

This pouch fits the children's battery-compartment for rechargeable batteries.

Battery Pack Clip

To fix the children's battery compartment for rechargeable batteries to clothes.