40 Hours Playtime: Taopod X08 Wireless earbuds playtime lasts over 6 hours on a single charge and 40 hours in total with the 400mAh capacity charging case. Digital LED display: The LED digital display on the outside of the wireless headphones case is intended to indicate the charging power level of the case and bluetooth headphones. When charging the case, the digital light will start flashing from 1 to 100. IPX7 waterproof: X08 wireless headphones enjoy IPX7 protection, the headphones surface nano-coating can prevent water and sweat from entering. Perfect for sports and travel. Bluetooth 5.2 and One-Step Pairing: X08 in-ear wireless headphones use Bluetooth 5.2 technology that automatically connects to the last paired device when you open the lid of the case. These sports headphones are compatible with iOS or Android. Immersive and lightweight sound: The X08 sports headphones adopt a unique stereo design and large 13mm composite drivers to produce powerful sound. The single earphone weighs only 4g, the charging case cover weighs 41g in total, it is easy to carry