Bluetooth Sports Headphones, In Ear Bluetooth 5.1 Earphone Wireless, IPX7 Waterproof Stereo Wireless Earbuds, 10H Long Single Playtime, Bluetooth Earphones with HD Microphone, CVC8.0 Noise Canceling

Optimized design and sound effect for sport: wireless earbuds with adjustable and securely fitting ear hooks and a new design, you don't have to worry about falling down while running or training. The ergonomic design equipped with 3 different sizes of soft silicone ear tips to adapt to different sizes of the ear canal, comfortable and pain-free to wear for a long time.
Excellent sound quality and noise canceling: the wireless sport headphones offer a balanced dynamic range with rich bass and clear highs. wireless headphones thanks to cvc 8.0 professional intelligent noise reduction master chip, the headphones wirelessly filter outside noise effectively.
Superior Bluetooth 5.1 Technology: advanced bluetooth 5.1 technology to ensure a more stable connection, lower latency and lower power consumption during data transmission.
Up to 40 hours of playback time: thanks to the lower power consumption, the bluetooth headphones in ear can provide 10 hours of uninterrupted playing time.