Studio : Ear Technology Corporation

Publisher : Ear Technology Corporation

Binding : Wireless Phone Accessory

Product Description
40 varta micro battery size 312 batteries on the battery card label with tweak brand, zinc air, mercury free hearing aid and sound amplifier batteries. These are powerful, yet small and economical. With normal full; time use, the battery will last approximately 5 to 7 days. Varta hearing aid batteries are manufactured in Germany.
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