60H Playback and LED Digital Display: With a single charge, these wireless headphones provide 10 hours of playback time, and up to 60 hours with 5 additional charges from the 650mAh battery capacity charging case. The charging case features an upgraded high-definition LED digital display, showing the power level of each earbud on the left and right sides, with each grid representing 25% of the power.

High-Fidelity Audio and Built-in Mic: These Bluetooth earphones boast a 14.5mm graphene diaphragm, 14Hz low-frequency dive, and 48kHz treble up. The external dual beamforming mic and built-in high SNR microphone ensure clear vocal radio and calls.

Bluetooth 5.3 and One-Step Auto Connect: With advanced Bluetooth 5.3 technology, you'll enjoy 3X faster transfer speeds (80% higher than the previous generation) and a more stable connection, almost eliminating delays. When you open the charging case, the earbuds automatically connect to the previously paired device, and disconnect when you put them back in the case.

IPX7 Waterproof and Button Control: These waterproof earbuds have an IPX7 rating and a rigid seam design, making them resistant to movement and all-weather conditions, including rain and sweat. The multifunction buttons on the wireless headphones let you easily control music and phone calls, with simple commands to play/pause music, change songs, adjust volume, activate Siri, and answer/hang up/reject incoming calls.

Silicone Non-Slip Design and Stereo/Mono Mode: These running headphones feature soft silicone over-ear earhooks with a non-slip design, ensuring they stay in place even during intense exercise. Plus, they can seamlessly switch between Stereo Mode and Mono Mode, making them a great choice for single use or sharing with others.