W3 Audio Smart Sunglasses Hands Free Calling Glare Filtering Wireless Bluetooth Music Glasses for Traveling

Feature: 1. Dual Speakers and Stereo: These glasses are equipped with left and right speakers, which can play directionally and have a real stereo effect. HIFI level audio decoding, which has been debugged by professional tuners and coordinated with hardware, makes HD music playing and voice clearer. 2. IVR Assistant: Press and hold for 2 seconds to activate and call the IVR assistant, and listen to instructions at any time and anywhere for free control. 3. Long Standby and Durable: 110mAh large battery storage, lasting for 5 hours to listen to music, and more than 200 hours of standby, waterproof and sweat proof, to meet your daily needs. 4. One Key Control: The left and right buttons have the same function, and you can switch songs and answer phone calls with a light press, making the operation more convenient. 5. Glare Filtering: Coated lenses can effectively block glare and strong light, provide effective eyes protection, and make colors more real. Specification: Item Type: Smart Glasses Material: ABS Gross Weight: 106g 3.7oz BT Protocol: BT 5.0 Battery Type: 110mAh lithium battery(shipped with built in battery) Charging Time: 1 2 hours Receiving Distance: 30 feet (9 meters) Speakers: dual speakers, stereo Supported Devices: support for iOS and for Android systems. Package List: 1 x Glasses1 x Charging Cable1 x Glasses Cloth1 x Instruction