Powerful inner structure: more energy efficiency and less delay, pure cd-like sound that's on par with wired headphones. To bring you an extraordinary music enjoyment
Wireless and bluetooth v4. 1: seamless syncing to your favourite wireless devices, including iPhone, ipad, android cell phones, windows phones, and more up to 10 meters
Sweatproof and weatherproof- soft smooth silicone gel surface helps protect from sweat and rain. Can withstand the intense heat and sweat of exercise, and even jogging in light rain
Noise reduction: with cvc6. 0 technology, the qy11 bluetooth earbuds reduce background noise, so you can focus on your favourite music, no matter where you are or what you're doing
Comfy and secure fit: ergonomically made with silicone ear hooks behind your ears and rest comfortably in the ear canal. Perfect for the gym, running, cycling, and impact sports