Kinoa Bluetooth® Sunglasses are made of lightweight TR90 and TAC for comfortable long-term wear within 0-45° temperature. High-definition lenses offer UV protection. 120mAh rechargeable battery lasts up to 5 hours. Bluetooth® 5.3 allows stable transmission and HD calls with one-click answering. Voice assistant can be activated with a 1.5-second press. Compatible with Android, iOS®, and […]