NANK Runner Diver2 Pro Bone Conduction Headphones with Hard CaseIP69 Swimming Headphones Bluetooth 5.4 & 32GB MP3 Player, Open Ear Headphones with Mic, Fit for Sports

Package Includes1 x Runner Diver2 Pro Bone Conduction Headphones + 1 x 4.33 * 2.55" Hard Case
Groundbreaking Innovation"The wind noise drowns out my headphones when I'm biking." "It's tough to hear my headphones clearly in a noisy pool!" Nank innovative noise-canceling mode will fix these problems
Open-Ear & Noise-Canceling ModeFeaturing a pioneering 35° adjustable ear hook design, you can freely switch between open-ear and noise-canceling modes by adjusting the angle of the ear hooks. Enjoy clear music whether in a quiet or noisy environment
IP69 Swimming HeadphonesCertified with top-level IP69 waterproofing, these swimming headphones combine nano waterproof coating technology with ultrasonic welding for a waterproof rating that exceeds industry standards. They support swimming and diving in various environmentsNote: Please use MP3 mode while swimming as there are Bluetooth mode is not good for swimming!
Bluetooth 5.4 with MP3 PlayerRunner Diver2 Pro can be used as Bluetooth headphones or as an MP3 player with built-in memory. Bluetooth 5.4 pairs easily with iOS and Android devices. Triple tap to switch to MP3 mode and store enough songs with 32GB of memory