Mucro M114 Open Noise Reduction Ear-hook Bluetooth 5.4 Wireless Earphones

Mucro. Charging interface: Type-C. Bluetooth: V5.4. Distance: About 10 meters. 1. Foldable headband and lightweight design, is not only for saving your desk space but for carrying in your bag or pocket, and more lighter weight than other neckband headphones in the market and more flexible. 2. Silicone earplugs, comforms to your ear. These are 3 sizes of earplugs to ensure a custom comfortable fit, sealing the ear to deliver bass and isolate noises. 3. Good sound quality: good call quality and microphone. Even on a noisy treadmill, you can clearly hear each other. 4. Built-in microphone, can answer hang up calls and switch music. 5. Suitable for all kinds of sports occasions, such as running, jogging, hiking, cycling, etc. 6.3. 5mm headphone jack. 7. Cable length: 120cm-3cm