High quality and great compatibility original and high quality guarantee meizu Bluetooth earphones fits all smartphone/tablet. Perfect music companion for sports people and everyone who wants to enjoy music on the go. Comfortable for use packed with 3 pairs of ergonomic designed, ultra-so feet and comfy earbud tips as well as its wireless and lightweight body, it allows you to enjoy freedom while you work out. Water and sweet resistant and durable special earbuds layer to withstand sweat and water. High strength anti-tangled and elastic cable, more durable to use drive-by-wire with microphone and volume control, the headphone is great for listening to music as well as making phone calls with friends and family. Long playtime built-in 60mah rechargeable battery. You can play music for up to 6 hours or get 15 days standby time with just 2 hours charging time.