Feature: 1. Multifunction: These smart glasses are the combination of smartphone, headset and glasses, let you listen to music or make hands free calls. 2. Open Ear o: Open ear o allows you to stay aware of your surroundings while enjoying your music. 3. Clear Calls: Integrated microphone for clear calls and access to your phone virtual assistant. 4. Waterproof: Waterproof grade IP64, they are sweatproof and not afraid of drizzle. 5. Rechargeable Battery: Built in rechargeable 80mAh battery, once fully charge gives you 4hour playing time. Specification: Item Type: Smart Glasses Material: Plastic Colour: Black Lens Type: Anti Blue Light Flat Lens BT Protocol: BT5.0 Built In Battery: Lithium Battery 80mAh Charging Current: DC5V Charging Time: 10min. Package List: 1 x Glasses1 x Charging Cable1 x Cloth Bag1 x Glasses Cloth1 x Instruction Note: Delivered with built in battery
