Advanced Audio Technology Connect via Bluetooth 4.1 and instantly enjoy crystal-clear, finely balanced stereo sound up to 32-feet from your device. CSR 4.1 less energy consumption and high fidelity acoustics Freedom to Enjoy You can enjoy excellent sound performance from this durable, lightweight and sweat-proof headset. Work out and stay fit with clear, natural sound that delivery to you ear. The Bluetooth earphones wireless signal is stronger and clearer than other bluetoot headsets. Enjoy an impeccably and comfortable wear With the Mainuode Bluetooth Headset, running, gym workouts and sports training will be easier and more convenient than ever before. Lightweight and sweatproof, the earbuds won't get in your way or make it hard for you to easily move. Secure Ear Hooks design The uniquely designed ear hooks mold to your ears, so you don't have to readjust them endlessly. That'll leave you free to enjoy a number of outdoor and physical activities in any season. Long Battery Life Built-in rechargeable Lithium battery 5 hour playtime on 2 hour charge, allowing you to enjoy music on-the-go all week. They interface seamlessly with iOS to display remaining battery life (playtime varies according to volume level and audio content). What's In the Box: 1 x Mainuode Wireless Stereo Sports Headphones 1 x USB Charging Cable 6 x Ear Buds (Two Are Equipped On The Headphone) 4 x Earhooks 1 x User Guide.
