Feature:1. Unique Design: Comfortable, light, unisex design combines fashion and technology, allowing you to enjoy music and answer calls, handsfree.2. Intelligent Noise Reduction: HI FI stereo, dual speakers, stereo, microphone to ensure effective reduction of call noise and restore fidelity.3. Long Battery Life: Plenty of power. Built in large capacity battery (95mAh). Just charge for 1.5 hours and play music for about 6 hours.4. Anti Blue Lens: Can protect eyes from blue light damage. Suitable for daily wear, support replacement of myopia lenses, etc. Waterproof and dustproof.5. Touch Control: The touch pads on both sides of glasses frames provide e touch control. You can answer the call with just one touch.How to Use:1. Long press the touch area for three seconds to turn on, and it will automatically enter the pairing state after turning on.2. Turn on the device that needs to be connected, turn on Bluetooth, search for and connect to the device.3. After the pairing is successful, there will be a voice prompt that it is connected.Specification:Item Type: GlassesModel: KY01BBluetooth: 5.0Channel: Dual Speakers, StereoBattery Capacity: 95mAh Lithium Battery (Shipped with Battery)Charging Time: 90minPlaying Music Time: About 6 HoursCharging Voltage: DC5VFrame Color: BlackFrame Material: PolycarbonateCompatible Platform: for IOS+ for Android+ for WindowsControl Method: Touch Package List:1 x Glasses1 x Charging Cable1 x Glasses Cloth1 x Manual