New, open box
Amazon Price $153.00
Groundbreaking Innovation】 "The wind noise drowns out my bone conduction headphones when I'm biking." "It's tough to hear my headphones clearly in a noisy pool!" The innovative noise-canceling reduction mode of NANK bone conduction headphones will solve these problems（❤️Note: Swimming use MP3 mode and turn off your phone's bluetooth）
- 【IP69 Waterproof for All-Weather Use】NANK Runner Diver2 Pro swimming headphones are IP69 waterproof certified, featuring nano-coating and ultrasonic welding technology for swimming and diving in various conditions. These headphones support continuous underwater operation for up to 5 hours at 10-meter depths（❤️Note: Swimming use MP3 mode and turn off your phone's bluetooth）
- 【Open-Ear & Noise-Canceling Mode】Open ear swimming underwater headphones features 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
- 【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(❤️Comes with Three Songs)
- 【Comfortable Wear】The swimming earbuds for are designed with ergonomic memory elasticity, every angle is meticulously crafted for comfort. The streamlined design ensures a secure fit during any activity. The adjustable ear hook design makes the bone conduction earbuds compatible with swim caps, goggles, or helmets（❤️Silicone Adjustment Strap to Adjust the Tightness of the Headphones）
- 【10-Hour Battery Life】Runner Diver2 Pro swimming bone headphones with the Fast Charge technology, charge for 10 minutes and get 120 minutes of playtime. The headphones offer a 10-hour super-long battery life, keeping the music going through your long workouts