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Open-ear Bluetooth audio glasses with polarized lenses, 5h playback, dual mic, and touch control.
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Product Features Directional sound transmission 20mm x 8mm runway-shaped speaker, achieves precise directional sound transmission. Clearly receives ambient sound, making exercise safer and more comfortable Smart speaker interaction Easy switching between computer and mobile phone, free connection and smoother operation CD-level high-definition sound quality Dual stereo speakers + ACC high-definition audio decoding technology, presenting CD-level professional sound quality enjoyment Ultra-long battery life 10 hours of ultra-long battery life, it will still work normally when you are tired IP55 dust and water resistant Effectively blocks sweat and rain, can be directly rinsed *Please avoid the speaker when rinsing UV400 sun protection UV400 sun protection lenses block ultraviolet rays and strong light, allowing you to look directly at the sun without any pressure and enjoy the fun of the outdoors Product Specifications Model: Langsdom AirNova Bluetooth version: 5.3 Protection level: IP55 Transmission distance: 10m Battery life: 10h Charging time: 2h Standby time: 300 days Battery capacity: 120mAh Lens specifications: White frame: PC photochromic sun lens black frame: TAC polarized lens |