?Alexa Voice Control & Touch - Smart glasses aided by Native Voice software work simultaneously with Alexa, iHeart, Siri and Google Home Assistant. Control your Amazon home smart devices by using simple voice commands. Such as Control your lights, refrigerator, air conditioner, TV, cell phone, microwave oven, electric stove, flat panel, video control doorbell, curtains, dehumidifier and dryer, etc., such as "Alexa, turn on/off the air conditioner ".  
 ?Blue Light Filter/Polarized Lenses - Bluetooth-audio glasses are equipped with a polarized lens, can reduce glare, block 99% of ultraviolet rays which effectively protect your eyes from sun glare. Suitable for outdoor activities such as fishing, driving, walk the dog, etc. Blue light filter lenses can reduce 90% blue light relieve eye fatigue, dryness and vision loss. Suitable for outdoor activities such as watch TV&videos& phone&flat, play game, work in the office, etc.  
 ?Listen To Music/Hands-Free Calling - Easily connects your iOS/Android devices to enjoy all your favorite music. The built-in microphone enables you to hands-free calls with clarity, dual microphones pick up your voice clearly over background noises and Privacy mode automatically activates to stop people around you overhearing your calls.  
 ?IP5 Waterproof - Has a strong waterproof effect, can effectively resist sweat and rain professional performance. Sophisticated technology, waterproof glasses performance reaches IP5 level. Don't worry about sweating or wet hair ruining them while exercising outdoors.