The Men's Smart Glasses feature open-type high-quality speakers that provide a clear binaural call experience, just like face-to-face communication. You can wear them for extended periods without experiencing ear pain or heat buildup like with headphones.These Bluetooth earphones are available in five colors: pink, cyan, silver, blue, and gray. I'm sure there's one that suits you! [Upgraded Bluetooth 5.1]: This wireless Bluetooth glasses uses high version Bluetooth 5.1, with stable performance and strong compatibility. They can be operated on Android/iOS/game consoles/computers with a transmission distance of 15-150 meters, completely freeing you from the distance between you and your phone and bringing you high-definition call quality. Long Battery Life: The Bluetooth function of these smart glasses can be used continuously for 4~6 hours per charge, with a standby time of over 72 hours. This product supports 15 minutes of fast charging and can support 2-3 hours of music playback. These smart glasses glasses do not heat up or affect charging during use, making them durable and .These smart glasses have an IP6 waterproof rating, effectively preventing water splashes and sweat in the home. Suitable for hiking/mountain biking/driving, these Bluetooth smart glasses allow you to worry less about sweat or wet hair dirtying your glasses! [Touch Control & Voice Assistant]: Women's Bluetooth Glasses can complete answering/hanging up/play/pause and wake up the voice assistant by simply double-tapping the temple. Once successfully connected and paired for the first time, these Bluetooth glasses with speakers can automatically connect and turn on during the next use.