Bluetooth 5.0 Protocol 220mAh IP67 Waterproof Nylon Lens Bluetooth Glasses

Key Specifications/ Special Features: Product brand:OEM/ODM Product number:F06 Platform:AC6936d Temple material:PC Frame material:Acetate sheet Lens material:nylon Product weight:48g Bluetooth version:5.0  Battery capacity:110*2 mAh Bluetooth range:30 feet(9 meter) Standby time: