NANK Runner Diver2 Pro Bone Conduction Headphones with Hard Case，IP69 Swimming Headphones Bluetooth 5.4 & 32GB MP3 Player, Open Ear Headphones with Mic, Fit for Sports

1 x Runner Diver2 Pro Bone Conduction Headphones + Hard Case

• 【Package Includes】1 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 Mode】Featuring 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 Headphones】Certified 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 environments（Note: Please use MP3 mode while swimming as there are Bluetooth mode is not good for swimming!）
• 【Bluetooth 5.4 with MP3 Player】Runner 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