Moreteam Best Bluetooth Headset,Nice Bluetooth Earbuds, Best Wireless Earbuds Sweatproof V4.0 Magnet Attraction In-Ear Noise Cancelling Headphones Earbuds With Microphone For Sports (Black) hang like a necklace around your neck, and a 10-meter working distance, our sport headphones will let you enjoy music when running, gym, sports & exercise and other activities easy and fast pairing with smartphones, tablets and other Bluetooth enabled music devices; Can connect to 2 phones at the same time, and you will not miss any important calls. Magnet attraction design, hang like a necklace around your neck Sweatproof and waterproof design, best choice when you do sports. With CSR4.0 APT-X audio decode technology, offering you perfect sound.