ELECOM Bluetooth Headset Waterproof One Ear Calling Black 25 x 54 x 35 mm (IPX5 Compatible) Hands-Free LBT-HSC10WPMPBK Approx. (excluding protrusions)

[About clocks that synchronize time via radio waves] The function of clocks that synchronize time via radio waves only works in the Japanese area. Please be careful. For more information, please check "Product Specifications" and "Product Description". A Bluetooth hands-free headset with a waterproof design that complies with the IPX5 waterproofing standard, so you can use it with confidence even in outdoor work environments that get wet with rain. Equipped with a USB Type-C (TM) port, the USB Type-C (TM) connector of the charging cable can be inserted regardless of whether it is on the back or the front. By connecting your smartphone with a compatible cable, you can also charge this product from your smartphone. *We do not guarantee charging with all smartphones and charging cables. These earplugs are angled diagonally to match the shape of your ears, providing a comfortable fit and a tight seal, making it easy to hear even in the rain or in noisy conditions.