1. Dual LED Power Display: Bluetooth headphones with dual battery display show the remaining juice of charging case by the number on the screen, and the charging status of ear buds by up and down of LED bar. When the wireless earbuds are charging, the LED bars flash from 1st to 4th grid repeatedly, and go out after fully charged. Also you can easily know the battery consumption on both wireless headphones and the charging case so you can master the best time to charge it.
2. Up to 50Hrs Playtime with Wireless Charging Case: Each bluetooth earbud lasts around 5 hours on a single charge for normal use (100% volume), more than 50 hours total listening time with the portable charging case, which can be charged via the included USB-C cable or wirelessly with any QI-certified charging mat (not included). These wireless headphones bluetooth have enough battery to last all day and all night. Keep your own private concert going for as long as you can keep up.
3. Hi-Fi Stereo Sound & Crystal Clear Call: Supported by a powerful 12mm speaker driver unit and semi-in-ear acoustic structure to produce sound with strong bass, clear mids, and bright treble. Unique chamber acoustic design balances the internal and external air pressure to avoid sound loss, making sure the sound stable and penetrating to provide clear voice detection even in noisy environments. Enjoy your personal space whether you're indoors, outdoors, work or sports.
4. One-step Pairing & Smart Touch Control: Built in hall switch, bluetooth earphones will auto power on and connect with your last device once you open the charging case after first connection, which is faster and more convenient. Touch control on the earbuds wireless bluetooth make it easy for you to manage listening modes or control volume. All operations at your fingertip, no need to adjust through your mobile phone. Compared with physical control, largely minimize the pressure to your ears.
5. Lightweight & IPX7 Sweatproof: Small and compact charging case, a single bud weighs only 3.5g holding it in hand as if it were nothing, which does not take up any space to carry. Featuring ergonomic semi-in-ear design, headphones wireless bluetooth provide a secure fit that snuggles nicely in your ears. The waterproof earbuds are equipped with nano-coated waterproof material, which can effectively prevent splash damage caused by sweat and raindrops, especially for sports and daily work.