[Smart Touch] The exclusive touch function is more convenient, tap to play/pause music and answer calls, double-tap to fast-forward/rewind, and long-press to adjust the volume. You can easily control it without operating your phone.Bluetooth 5.0Adopt advanced Bluetooth 5.0 technology, support HSP, HFP, A2DP, AVRCP, greatly improve the transmission speed and provide you with a low-latency listening experience.One-step pairingTake out 2 earphones from the charging box and connect automatically, you can easily enter the mobile phone Bluetooth settings to pair the earphones in just one step.[IPX8 Waterproof] The nano-coating inside the earbuds and charging case is waterproof to 1 meter depth for 30 minutes. Suitable for sports waterproof. Perfect for breaking a sweat at the gym. The earbuds and case can even be washed with water and soap.[Charge Anytime, Anywhere] 6+ hours of playback on a single charge, 30 hours total with charging case. Enjoy fast charging, charging the case fully in just 55 minutes via cable and less than 2 hours via wireless charger. Provides a convenient charging method without any additional conditions.