TONEMAC N18 Upgraded Bluetooth 5.2 Earbuds Wireless Bluetooth Workout Headphones, IPX7 Waterproof Lightweight Stable Fit for Sports/Gym, 20H Playtime, Superior Surrounding Deep Bass Earphones（Black）

[Upgraded Bluetooth 5.2] The latest Bluetooth 5.2 technology offers faster pairing capabilities and a more stable connection between your devices to Bluetooth headphones, as well as longer battery life and high-quality audio transmission.
[Powerful Deep Bass] Enjoy the pounding beat and immersive deep bass with TONEMAC neckband Bluetooth earbuds' 10 mm Bio-diaphragm drivers, moreover, Bluetooth 5.2 can effectively reduce the loss of sound transmission and restore all the details of your music to the greatest extent.
[20 Hours Playtime] To meet your long-term workout, TONEMAC neckband Bluetooth headphones provide 20-hour playtime each charged, only takes 10 min charging can offer 3-hour playtime by the USB-C quick charge.
[Best Equipment for Workout] *Lightweight neckband made of composite fiber and memory silicone brings all-day comfort during your hard workout. *The ergonomic earbuds are made for extreme sports and keep the most solid fit on your ear. *IPX7 nano-coating protects the earphones from water and sweat damage.
[ENC for Clear Call] The ENC noise-canceling algorithm enhance voice pickup and effectively suppress 90% of the negative Environmental Noise, reduce the ambient noise up to 35dB, and makes your voice transfer clearly and loudly.