12 hours for the Edifier earbuds, and the charging case offers an additional 30 hours of charge.
Yes, these earbuds work with any devices that supports pairing to bluetooth audio devices.
Yes. You can long press right earbud to turn up volume, and long press left earbud to turn it down.
After-sales service information
If the product has a performance failure during the effective warranty period, you may apply for product warranty service.
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