Smart Glasses Wireless IP5 Waterproof Open Ear Speaker Dual Microphones Voice Control BT 5.3 Unisex Smart Sunglasses . Smart Glasses Wireless IP5 Waterproof Feature: 1. VOICE CONTROL: Equipped with intelligent assistant and the latest BT 5.3 technology to make phone calls and answer hands-free calls, easy connection to your favorite music program, easy to inform about directions, weather and traffic updates. 2. OPEN SOUND: Our smart glasses come with open-ear speakers, so you can say goodbye to the discomfort of wearing headphones for long periods of time. The sound quality is loud enough that you can enjoy your favorite music freely. The bass frame will not interfere with listening to the sounds around you. 3. EASY CONNECTION TO BUILT-IN MICROPHONE: Easily connects to iOS and Android devices. The built-in microphone allows you to make clear hands-free calls. Dual microphones clearly capture your voice in noisy environments. 4. PRIVACY PROTECTION: Privacy mode turns on automatically to prevent people in your environment from eavesdropping on conversations, giving you peace of mind. 5. IP5 WATERPROOF: The glasses are waterproof up to IP5 level, which means they are sweat and rain resistant. You don’t have to worry about sweat ruining them during outdoor sports. . Smart Glasses Wireless IP5 Waterproof Specification: Item Type: Smart Glasses Material: TR, PC Frame Color: High Gloss Black Battery: Polymer Lithium-ion battery (built-in), Capacity: 2x110 mAh BT: BT 5.3 Speaker: dual speakers, stereo Waterproof rating: IP5 Charging time: 90 min Battery life: standby mode more than 20 days, continuous music playback more than 6 hours (80% volume) Microphone: Built-in microphone with noise reduction Compatible system: for IOS and Android . Smart Glasses Wireless IP5 Waterproof Package List: 1 x Smart Glasses 1 x USB Cable 1 x Dust-Free Cloth 1 x User Manual . Smart Glasses Wireless IP5 Waterproof