About this item

Built-in 32GB Storage & Dual Mode -- the bone conduction headphones bluetooth has 32GB internal music storage for a library of up to 9000 songs ready to play at the touch of a button. Supports MP3, WAV, for device-free listening. Using bluetooth 5.3 chip, the connection is faster and more stable, 100% synchronized, zero delay. Dual modes of bluetooth and Local MP3 playback allow you to enjoy music anytime, anywhere without your mobile phone.
Open-Ear Comfort& Added Headband Accessory for Stabilizing Wear -- bone conduction headphones transmit sound through your cheekbones, so you can enjoy open-ear listening without compromising situational awareness. Our open ear headphones are perfect for sports, running, riding, workout and so on.(We newly upgraded packaging, packaging a new headband adjustment can be stabilized to adapt to different head size wear.)
IP68 Waterproof Rating -- the MP3 swimming headphones has IP68 professional deep waterproof rating, completely waterproof and sweatproof, so you can enjoy your favorite audio in swimming, running, cycling, training sports, ectc,. The bluetooth wireless earphones can be submerged in water up to two meters deep for up to five hours.
8 Hours of Music & Secure Fit -- waterproof headphones for swimming with 8 hours of battery life and easy commands such as play, skip, pause, and back-a-track, you can enjoy your music lap by lap. Lightweight and stable, the bone conduction headphones is ergonomically designed for a comfortable and stable fit during intense training sessions. Widely used in podcasting, swimming, running, hiking, cycling, exercising, gym, sports and driving, etc. Please use MP3 mode and bone conduction connector underwater.
Reserve a Space for Security -- open-ear wearing can retain the communication of external sound, when you are running, cycling, hiking and other outdoor sports or work can also receive alerts from others, timely avoidance of danger.