Letscom True Wireless Earbuds, Bluetooth 5.0 Headphones with Microphone, Wireless Running Sports Workout Earphones 3D Stereo Sound, IPX5 Sweatproof, 27 Hours Playtime with Charging Case Description Features: Stable Bluetooth 5.0 Connection: Our earphones adopt the latest Bluetooth technology, ensuring secure & stable connections during intense exercise such as running, cycling and mountain climbing.High Definition Stereo Sound: Enjoy your music the way it should be, with high definition stereo sound even when used in noisy environments.Auto-pairing: Never worry about constantly having to connect your earphones via Bluetooth ever again, Our earphones will pair Instantly with your smartphone when you take them out of the charging case.27 Hours Playback: You can enjoy up to 4. 5 hours play-time for with a single full-charge, and the portable charging case provided can give you an extra 22. 5 hours worth of playback time.Comfort that Lasts: Our ergonomic design and cushioned ear tips that come in 3 different sizes giving you a comfortable fit no matter what. They are also great for users that like to stay active. Product Details: Handling We will ship all orders within 3 business day of payment. Delivery We Ship Outside of the Continental US. Return Policy All items qualify for returns within 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged. Feedback We take our reputation seriously, we buy and sell online, so we understand the value of trust. If you are unsatisfied with your order, please contact us and we will work with you to resolve it to your satisfaction.