【Photochromic Smart Glasses】 Tulbeys smart glasses with color change lenses transition from clear (blue light filtering indoors) to pink-tinted UV400 polarized sunglasses outdoors. Reduce glare for driving, hiking, or sunny activities with polarized protection.

【Voice Assistant & Remote Photography】These smart bluetooth glasses with speakers can activate voice assistant via touch for reminders or navigation—keep your hands free for driving, workouts. A tap the touch area to snap photos remotely(requires pre-open phone's camera mode)—capture moments without touching your phone.

【Bluetooth 5.3 & HD Audio Glasses】 Bluetooth sunglasses for men and women, stable wireless streaming with crystal-clear sound. Build-in mic speakers deliver immersive audio while accurately capturing your voice, bringing a clear call experience.

【IP54 Waterproof & All Day Comfortable】Bluetooth audio glasses are IP54 sweat-proof and rain-resistant perfect for workouts, travel, or daily wear. Smart sunglasses equip with ultra-lightweight silver frame with white temples fits most face shapes comfortably.

【Open-ear Design & Long Battery Life】The Smart sunglasses for women come with an open ear sound experience feature for listening to music, audiobooks or making phone calls whenever and wherever, while keeping you aware of surroundings. Just one hour of fast charging, powerful battery life of up to 4-6 hours of listening and talking time and up to 7 days of standby time on a single charge.

Tulbeys bluetooth glasses with speakers has independent power switches and charging modules on both sides. For proper using/charging, ensure both sides are switches are on/connected to the magnetic cable. If one side doesn’t work/charge, it’s usually due to a switch being off or misaligned contacts—this is normal, not a defect.