Grato cuckoo wall clock - Karlsson - Black

The clock requires 3 AA batteries. Batteries are not included with the product.

Based on the provided product information, there is no mention of a volume control or mute switch. The cuckoo sounds every hour.

The clock measures 33.2 cm in height, 17.5 cm in width, and 9.2 cm in depth.

The clock housing is made from Acrylonitrile Butadiene Styrene (ABS).

No, this clock is designed for indoor use only. Exposure to outdoor elements can damage the clock.

Battery life can vary depending on usage and battery quality. It is generally recommended to replace them annually or when timekeeping accuracy decreases.

Yes, the Grato Cuckoo clock is available in several colors including Pink, Purple, Yellow, and Green, in addition to this Black model.

Check that the batteries are inserted correctly, ensuring the polarity (+/-) matches the compartment markings. Replace with fresh AA batteries. Verify the time adjustment dial is not stuck.

Ensure the clock has sufficient battery power. Sometimes, a low battery can affect the cuckoo mechanism. Check if there is a mute switch or setting (if applicable to this model, though not specified in product info) that might have been activated. Confirm the time is set accurately.

Replace the batteries with a new set. Ensure the clock is not near strong magnetic fields or vibrations that could interfere with its accuracy. If the issue persists, the quartz movement may require servicing.

This usually indicates low battery power. Replace the batteries. Ensure the small speaker grille is not obstructed by dust or debris.