This helps to keep the battery operating lifetime. Although NiMH rechargeable batteries suffer less from ?memory effect?, it is important that before using the headphone for the first time, the batteries are charged for at least 10 hours.
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Article Published Date : 2017-08-24
This helps to keep the battery operating lifetime. Although NiMH rechargeable batteries suffer less from ?memory effect?, it is important that before using the headphone for the first time, the batteries are charged for at least 10 hours.
Each product has a unique model number. A model number usually starts with letters followed by series of numbers, e.g. GC6440, 37PFL7403D or SA1300.
There are a few different ways you can locate your model number:
We found {number} products that are available outside your country, so local promotions may not apply.
Show productsWe found more than 1 product.
Please choose your model based on the last 2 digits of your product number, for example RQ1280/21.
