TWS Bone Conduction Headphone Glasses 5.0 Bluetooth Smart Sunglasses Hands-Free Polarized UV Protection

Specification: Colors:Black Frame+Black Lens, Black Frame+Blue Lens,Black Frame+Red Lens,Black Frame+Mirror Lens Material:Plastic+TR bluetooth: V5.0 bluetooth Chip: RTL8763 v5.0+EDR Total Battery Capacity: 220mAh Built-in 2 large capacity 110mAh rechargeable battery Wireless Range:10m/33ft Standby Time:100 hours Using Time:5.5 hours Charging Time:2 hours Frequency:20Hz-20KHz Battery Capacity:220mAh Built-in Mic:Yes Compatible System:For Android/iOS System Eyeglasses:UV400 TAC Eyeglasses Features: 1.Bone conduction headphones glasses, works by vibrations, sound transmit via cheekbone to your cochleas, which avoids hearing impairment compare to ordinary earphones. Open-ear design helps you stay alert to your surroundings, avoid danger and meanwhile enjoy music. 2.The latest bluetooth V5.0 technology enable this headphones truly wireless to set yourself free from cable mess. And this technology provides faster pairing, stable connection and 10m/33ft signal transmission. 3.Polarized UV400 TAC eyeglasses keep you safe and comfortable. Enjoy premium clarity and sun glare reduction to ensure you always see where you are going. 4.Built-in 2 large capacity 110mAh rechargeable battery, total 220mAh capacity battery, once 2hours fully charge offers 100hours standby time, 5.5hours using time. Compatible with both Android and iOS system. 5.Outdoor bluetooth headphone sunglasses suitable for running, walking, hiking, biking, cycling, basketball, etc. Package Included: 1 * Bone Conduction Earphone 1 * Cleaning Cloth 1 * Testing Card 1 * USB Cable Note: -Due to different producing batches, product details might be a little different. If you minding the difference, please buy it carefully. -Please allow 1-3CM differs due to manual measurement. -Due to the different display and different light, the picture may not reflect the actual color of the item. Thanks for your understanding.