
Es-938 Sports Headset MP3 Player Earphones Open Ear Earhook Wireless Bone Conduction Headband Headphones. IPX8 Waterproof Rating: Waterproof standard IPX8 allows use for daily activities, fitness, and swimming up to 1.5m underwater for 40 mins. Dual Mode Technology: World's first patent achieving both Open-ear mode and Noise-cancelling mode for clear listening in noisy environments. Built-in 8GB Memory: Stores up to 2000 songs; supports MP3/FLAC/WAV/M4A formats; 16GB/32GB optional; functions as MP3 player while swimming. Bluetooth 6.0 Connectivity: Latest Bluetooth 6.0 version with 10m range for stable wireless connection. Customizable Logo & Packaging: Logo can be laser engraved or silk printed; custom packaging available with MOQ of 500 pcs. Magnetic Charging Port: Features magnetic pogo-pin charging with no exposed ports for enhanced durability and water resistance. Long Battery Life: Provides 8-12 hours of continuous playback and 180 hours of standby time. Global Patent Protection: Patents held in China, USA, Japan, Korea, and Europe for unique open-ear and noise-cancelling technology.