i12 TWS wireless stereo Earphones are comfortable to use and the sound quality is good. It is very good for calls and your whole day use. Battery lasts for about 3-4 hours and charge time is 40 mins
- Do not place in a liquid environment or in a high humidity environment.
- Do not drop, Squeez, or throw this product to avoid damage to this product.
- Do not allow children to play with this product, to avoid the risk of swallowing, etc.
- If you do not use this product for a long time please put it in a dry and cool place.