New in Box.. 2 left New in Box Nuevo en Caja Only 2 left The Most Advanced True Wireless Bluetooth 5.0 Earbuds: easily switched between SINGLE and BINAURAL mode and seamless switched between Primary/Secondary bud; Faster connection and more stable connectivity without any transmission delay; the range is up to 50ft away. Never worry about cutting off when using TWS Wireless Earbuds with Hi-Fi Stereo Sound Quality & Impressive 30H Playtime: 10mm larger size speaker driver offers excellent Hi-Fi music and make your in-call experience smoother and clearer than ever; High-precision chip provides lower energy consumption, with 30 hours playtime; up to 5 hours for each bud and 25 extra hours from the compact charging case 4g Ultra-lightweight & Ergonomic Design: the lightest bluetooth earbuds 4g (0.14ounce) for each; Smaller size and ergonomic design make Incredible comfort and seamless sound sit effortlessly in your ears; IPX5 waterproof without worrying your earbuds headphones damaged by dirt or sweat; suitable for both adults and kids One-Step Pairing & Type C Quick Charge: automatically connected to your device simply by opening the case after one easy step to pair your mobile phone; Type-C USB quick charger fully charges in 2 hours, more stable and safer to extend battery life Easy Tap Touch Control & Wide Compatibility: new 2020 high-precision touch sensor; double-tap to play or pause; tap and hold 2S to skip forward or reverse; triple-tap for quick access to Siri; support any smartphones for Android and iOS. Please take the plastic off when firstly connection!!! Audifonos Excellent birthday or Christmas gift idea Buen regalo!