Batteries and their accessories

The Sonnet is a behind-the-ear (BTE) device with a BTE processor, a battery-compartment and a coil with magnet. Available in 14 colours (click here for colour palette).

The battery-compartment contains 1 rechargeable batterie or 2 disposable batteries (675 Extra of 675 C)

 The remote control allows you to change some of the settings.

Rechargeable battery adapter (Maestro Sonnet)

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"Sonnet Rechargeable battery adapter"
Connects the battery to the processor.

Rechargeable battery (Maestro Sonnet)

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"Rechargeable battery for Sonnet"

BTE battery compartment for disposable batteries (Maestro Sonnet)

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"Sonnet battery pack frame"
This compartment holds 2 disposable battery (Zinc/air 675). Batteries and cover have to be purchased separately !!

Cover of the battery compartment (Maestro Sonnet)

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"Sonnet battery cover"
This is just the cover.

Battery charger (Maestro Sonnet)

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"Sonnet charging unit"

To charge 1 to 4 rechargeable batteries.

The batteries nor USB cable with transfo are not included !!

USB cable for the battery charger (Maestro Sonnet)

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"USB cable charger Sonnet"
This cable connects the charger to the PC or power supply.

USB Power supply for the battery charger (Maestro Sonnet)

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"USB power supply charger Sonnet"
This is the power supply for the charger.

Battery cover with FM connection (Maestro Sonnet)

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"Sonnet FM battery cover"

This battery cover has a 3 pin euroconnector for an FM reciever. It also fits the audio cable.

Wallet for rechargeable batteries (Maestro Sonnet)

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"Sonnet battery wallet 4 pockets"
Bag to store rechargeable batteries (max 4)