A675 Zinc Air Battery

Material: The battery is a zinc air battery, which requires contact with air to be activated and is more efficient than other batteries.

Reliable Performance: Zinc air technology provides clear sound throughout the life of the battery.

For Good Results: First remove the sticker from the top of the battery and wait one minute before placing it to ensure that activated completion. The battery should not be allowed to come into contact with air until it is to be used. There is an adhesive seal on the battery to ensure that it remains sealed until use.

4.Battery Replacement: When the battery is low on power, open the battery compartment cover, remove the battery, remove the seal from the new battery, insert the side of the battery marked with the "+" symbol (positive terminal) upwards into the battery compartment and carefully close the battery compartment.