General Wireless in-ear headphones with digital display charging case, Bluetooth 5.3, long standby time, and IPX4 water resistance.

[Hi-Fi Stereo Sound Quality] These Bluetooth earbuds utilize the latest speaker technology and a special structure to produce clear, loud, and high-quality stereo sound. You can use them in the gym, office, or outdoors. Even in noisy environments, you can enjoy music anytime, anywhere.
[Bluetooth 5.3] Bluetooth 5.3 offers faster and more stable connections, plug-and-play functionality without pairing, and a stable connection up to 35 feet.  It features superior noise reduction technology with a noise reduction depth of up to 3000Hz and a noise reduction rate of up to 96%. 360° omnidirectional sound pickup effectively shields environmental noise, providing high-quality voice input and clear, high-definition calls with noise cancellation. Seamless switching between single and dual-ear modes; simply pick up one earbud to listen. No latency during gaming.
[Large Capacity Battery & Digital Display] The mirrored digital display shows the battery level at a glance; compatible with various devices; standby time up to 100 hours; 45-minute charging time, approximately 5 hours of use for the earbuds alone, approximately 10 hours with the charging case, and approximately 30 days of standby time with the charging case. Memory pairing function allows for automatic reconnection after the first connection.
[Lightweight and Portable] The earbuds weigh only 3.8 grams/0.0083 pounds, with a 45° wearing angle for a comfortable and secure fit that won't easily fall out. Utilizing multi-position precision modeling design and passing waterproof tests, they are resistant to wind and rain.