Écouteurs de natation à conduction osseuse, Bluetooth 5.4, étanches IPX8, sans fil, à brancher sur carte, pour le sport (nouveauté)

Bone Conduction Swimming Headphones Bluetooth 5.4 IPX8 Waterproof Not In-Ear Wireless Plug-in Card Sports Headphones New Note: There is no memory card for purchasing Bluetooth headphones. If you need a memory card, you can buy the memory card together with the headset. Thank you very much! Specification: Model: Bone conduction bone conduction earphones Swimming earphones Sports earphones Earphones Bluetooth version: 5.4 Transmission distance: 10 meters Battery :180 mah Charging mode: magnetic charging Waterproof class: IPX8 Battery life: about 8 hours at 65% volume Memory: 32 GB memory Application scenario: swimming, running, cycling, climbing Features: 1. Earphones should not be immersed in seawater/salt water for a long time. After use, rinse with water and let dry. The magnetic part of the charge is easy to corrode. 2. If you do not use it for a long time, please charge it at least once a month. 3. After each exercise, please wipe the water on the surface of the headset, especially the charging magnetic position should be cleaned in time to prevent sweat and salt water from corroding the charging port and affecting the product life. 4. The product should be away from fire, heat, freezing and chemicals, and it is strictly prohibited to violently impact, disassemble and extrude the product. 5. Use a charger whose output is less than or equal to 5V1A.