B5 True Wireless Stereo Earphones BT 5.0 Stereo Sound Earbuds with Charging Case

Features:
[IPX5 Waterproof Level] The earphones are resistant to sweat, water and rain. With the ergonomically in-ear design, they are not easy to fall from ears.Therefore, they are perfectly for sports and you can wear them when you are doing sports such as running and swimming. What's more, you can enjoy musiceven in rainy days anywhere.
[Upgraded BT 5.0] With BT 5.0 technology and noise-reduction technology, transmission speed and distance, signal stability and standby time can promote 20%.
[Intelligent Automatic Pairing] You don't need any skill to use them. Just take them out the charging case and they will automatically pair each other.
[Single Ear Use and Binaural Use] The earphones also support one earbud is listening when the other one is charging.
[Broad Compatibility] Compatible with iOS, Android, Windows systems and 99% of BT devices on the market.
[Long Battery Life] With the 300 mAh charging case battery, you can playback 12 hours in total. Besides, its standby time can each up to 120 hours.No more worrying about low battery! With the power display screen, you can get real-time knowledge about the battery level.
[Upgraded Sound Quality] 3D stereo sound earphones can deliver exceptional clarity sound and immersive sound, making you feel like on the stage center.