【The Lightest Bone Conduction Glasses】: Lighter and more professional. The Frame is made of TR90 plastic,smooth and hiden structure design of bone coduction speaker helps it keeps the original appearance of traditional glasses, people around you will not notice the difference of your glasses between traditional glasses. No pain and no sens of pressure even wearing for a long time. 【BLUETOOTH VERSION 4.1 WITH MIC & CVC Noise Reduction】 Wireless Bluetooth 4.1with wide compatibility. 2 in 1 wireless connection allows 2 mobile device pairings into the headset simultaneously.The smart sunglasses has built-in noise-cancelling microphone that lets you make and answer phone calls. You can easily have phone calls with quality sound when riding, running, driving, boxing, fishing, playing the basketball, shopping and other outdoor activities. 【OPEN EAR SOLUTION】Open Ear Solution allows you to listen to music, answer calls, and hear notifications all from your glasses while still being able to hear the world around you.

UPGRADE VERSION FOR ZS5 8 Drives Hybrid Technology in-ear headphones include double dynamic driver and double balance armature driver on each side, the full enjoyment of the in earphone sound bring you an amazing sound experience. INTELLIGENT CONTROL TECHNOLOGY In-line remote control is compatible with iPhone, iPad and Android, allowing you to conveniently control volume, select songs, and take calls. COMFORTABLE WEAR FEELING This sports headphone made of aviation aluminum with silicone tips, it is light and more comfortable to wear that better noise isolation, to prevent leakage of sound, the full enjoyment of the in earphone sound.