Neckband Earphon, Bone Conduction, Bluetooth Wireless, Yesido Ysp12

Bluetooth 5.3 Chip, High-Speed And Stable Transmission, Strong Anti-Interference Ability, Built-In 250Mah Battery, The Wireless Earphones Can Work For A Long Time, Bone Conduction Technology, Not In-Ear, Comfortable To Wear, Good Mid-Low Frequency Sound Performance, With Excellent Sound Quality, Waterproof And Sweat-Proof, Suitable For Sports And Other Scenes.