Specification Brand LangsdomModel AirNovaProduct Name Smart Audio Sports Glassesbluetooth Version 5 3Waterproof Rating IP55Transmission Range 10 metersBattery Life 10 hours continuous useStandby Time 300 daysCharging Time 2 hoursBattery Capacity 120mAhWeight 36gOptional Lens White PC photochromic sunglassesBlack TAC polarized lensesFeatures 1 Directional Audio Transmission Experience precision sound with audio directly targeted for clarity and safety during activities 2 IP55 Waterproof Protection against splashes rain and sweat for outdoor sports use 3 UV400 Lens Protection Effectively block ultraviolet rays and strong light reflections for comfort during sunny conditions 4 Multi Device Compatibility Seamlessly connect to smartphones laptops and other bluetooth enabled devices 5 Adjustable Nose Pad Ergonomic design allows customization for various facial structures and ensures comfortable secure fit during movement 6 CD Quality Sound AAC decoding technology delivers high quality sound experience ideal for music and calls Package Includes 1x Smart Audio Sports Glasses1x Protective Case1x Earphone Case1x Data Cable1x Glasses Bag1x Nearsighted Lens Frame1x White Earhooks1x User Manual
