<p>Features:</p><p> * Humanized Design: Soft nose bridge design, more suitable for face shape, more comfortable to wear. Frame wind guide design, tough lens, impact resistance, reduce the feeling of stuffiness during riding. TR tough frame, comfortable clamping force can effectively reduce head pressure, suitable for most people's face shape. * Dual bluetooth: Using Bluetooth connection, cool Bluetooth 5.3 chip technology, performance upgrade, lower power consumption, longer battery life, smarter algorithm. * Multi-function & simple operation: Smart Bluetooth glasses can answer or reject calls, play and pause music, and wake up voice assistants. Just press and hold the button for 2 seconds to turn on, and press and hold for 5 seconds to turn off. Click the button once to answer or hang up the call, and press and hold for 1.5 seconds to reject the call. When the music is playing, click the button once to play or pause the music. When the music is playing, press and hold the button for 1.5 seconds to wake up the voice assistant. * Ultra-long battery life: using TYPE-C charging interface, built-in 130mAh large battery, charging time is about 1 hour, can be used continuously for 4-5 hours, and can standby time up to 50 hours, no longer have to worry about running out of power. * Wide range of applications: UV400 filters ultraviolet rays, which can effectively reduce damage to the eyes. It is suitable for mountaineering, seven-star, fishing, running and leisure and other use environments. </p><p>Specification:</p><p> : Smart bluetooth glasses Frame material: ABS+PC Lens material: PC+coating Bluetooth protocol: 5.3 Charging time: about 1H Talk time: about 4-5H Music playback: about 4-5H Standby time: about 50H Battery capacity: 130mAh Sound channel: stereo, dual channel Applicable occasions: gaming/cycling/driving/running/fishing Size: 152 * 59mm Color: Chrome golden,black </p><p>Packing included: </p><p> 1 * Smart bluetooth Glasses 1 * Charging Cable 1 * Storage Bag 1 * Instruction Manual </p><p>Note:</p><p> 1. Due to manual measurements and slight color variations, please allow 1-3 cm (0.4-1.18 inches) difference to suit different display settings. 2. Due to the light and screen difference, the item's color may be slightly different from the pictures. Please understand. </p><img src="http://www.coolcngoods.com/products/803728/1733811915251287155/71d3bc649e9d48e1a66ccbeaed43a013~tplv-o3syd03w52-origin-jpeg.jpeg" width="800" height="800"><img src="http://www.coolcngoods.com/products/803728/1733811915251287155/4dbdd819c7114c7daa0a3782f86b5a59~tplv-o3syd03w52-origin-jpeg.jpeg" width="790" height="1749"><img src="http://www.coolcngoods.com/products/803728/1733811915251287155/5567dc5fe74a4e2ea82d51547c92c5b8~tplv-o3syd03w52-origin-jpeg.jpeg" width="790" height="1785"><img src="http://www.coolcngoods.com/products/803728/1733811915251287155/7abda8d063a24dddb7e99124dc447e46~tplv-o3syd03w52-origin-jpeg.jpeg" width="790" height="1785"><img src="http://www.coolcngoods.com/products/803728/1733811915251287155/106546f2c5774d26a0b88ac5c412229d~tplv-o3syd03w52-origin-jpeg.jpeg" width="790" height="1137"><img src="http://www.coolcngoods.com/products/803728/1733811915251287155/c0a8cfd8a60e403e8e27bbe8f811e933~tplv-o3syd03w52-origin-jpeg.jpeg" width="790" height="1432"><img src="http://www.coolcngoods.com/products/803728/1733811915251287155/c8dc38853fee415eaeae5394d34cf6d0~tplv-o3syd03w52-origin-jpeg.jpeg" width="790" height="1272"><img src="http://www.coolcngoods.com/products/803728/1733811915251287155/53e80420f7f94bf9b59a81b0b7ad935e~tplv-o3syd03w52-origin-jpeg.jpeg" width="790" height="1182"><img src="http://www.coolcngoods.com/products/803728/1733811915251287155/b7eccb9c17354b8192cc1d5f8ef747f2~tplv-o3syd03w52-origin-jpeg.jpeg" width="790" height="2061"><img src="http://www.coolcngoods.com/products/803728/1733811915251287155/9a4baee5a6b2417ba3330320b8fb2188~tplv-o3syd03w52-origin-jpeg.jpeg" width="790" height="1581"><img src="http://www.coolcngoods.com/products/803728/1733811915251287155/92ad32f77e324042864467a5eea12abd~tplv-o3syd03w52-origin-jpeg.jpeg" width="790" height="1179"><img src="http://www.coolcngoods.com/products/803728/1733811915251287155/8f5cfaa94767453a9732f51fb0d9712c~tplv-o3syd03w52-origin-jpeg.jpeg" width="790" height="1376"><img src="http://www.coolcngoods.com/products/803728/1733811915251287155/0ebebcc663eb4ae794c434e0f7113a59~tplv-o3syd03w52-origin-jpeg.jpeg" width="790" height="1493"><img src="http://www.coolcngoods.com/products/803728/1733811915251287155/50c91e8e2a9347b7af0d202f4447e2af~tplv-o3syd03w52-origin-jpeg.jpeg" width="790" height="1358"><img src="http://www.coolcngoods.com/products/803728/1733811915251287155/b09f9a0d79d24e7790dabbbcd8dff11d~tplv-o3syd03w52-origin-jpeg.jpeg" width="790" height="2576">