🕶️ Smart Bluetooth Sunglasses with Open-ear Speaker – Waterproof, UV Protection for Men and Women – Ideal for Outdoor Activities Review

Plastic frame. Nylon lens. Polarized. UV Protection Coating coating. Lens width: 60 millimeters. Lens height: 50 millimeters. Bridge: 30 millimeters. Arm: 140 millimeters. UV Protection and Light Design: Our smart sunglasses are equipped with a UV lens, which will effectively protect your eyes from harmful UVA/UVB rays. With a TR-90 Ultra-light memory frame, it only weighed 33g, without pressing the nose, very comfortable to wear. They are classic frame designs, humanized designs more in line with human facial contours. Bluetooth 5.0 Connection: With Bluetooth 5.0 decoding technology, the smart glasses can be stably and easily connected with all smartphones with Bluetooth within 30fts.You can listen to music and make calls, or receive navigation directions without picking up the phones while driving. Powerful battery time and IP4 waterproof: Our Bluetooth sunglasses have great Battery Longevity, a built-in 120mAh battery fully charged within 2 hours, can support 7 days of Standby,4 hours of music playback, and 6 hours of call conversation.IP4 waterproof rating endures raining or sweat from outside activities and easy maintenance. Open Ear Speaker System: Our Bluetooth sunglasses are designed with an open-ear speaker, let you say goodbye to the discomfort of wearing headphones for a long time, break the environmental isolation, and let you enjoy music more freely and safely. One Button Operation: There is only one button located on each arm. You just need to lightly tap the button to start a call, pause music, change a song, control the volume. Make the operation more convenient.