无线蓝牙4.0运动耳机，轻盈舒适防汗。可用来听音乐、打电话等等。如果您的新年决心是要好好锻炼，那么一副好的蓝牙运动耳机必不可少。让您坚持运动更简单。

Avier XE3 Wireless Bluetooth 4.0 Sport Earbuds The XE3 wireless earbuds are here to enhance your workout day in and day out. With it's comfortable, lightweight design and durable sweat proof build these earbuds are built to withstand your toughest training sessions. Play music, take calls, and control your playlist wirelessly withought breaking your stride. We understand what you need from your fitness earbuds, and XE3 delivers.The Future of FitnessThe XE3's were designed to stay securely in place while moving so they are perfect for sports, running, biking, gym, and exercise. They’re constructed with durable, yet lightweight materials that protect against sweat build-up. All packed into a slim, low profile form factor. Bluetooth 4.0 TechnologyDon't let wires hold you back. Bluetooth 4.0 technology let's you connect to your devices wirelessly. Listen to music or take calls with complete freedom.Long Lasting Rechargeable BatteryWhat good would wireless earbuds be if you had to recharge them after each use? With the XE3's ultra high capacity battery you get up to 6 hours of continuous playback from a single charge. That's enough for multiple uses so there's one less thing on your mind.World Famous WarrantyAt Avier, we back our products with a 1 year warranty so you can shop with total piece of mind.In The Box:• Avier XE3 Earbuds• Micro USB charging cable• User manual