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Technical Specifications
Lens technology Active Electrochromic · 4 tint levels Works in cars
Tint speed 0.1 sec per tap  ·  1,800× faster than photochromic
Tint levels 48% · 35% · 21% · 10% light transmission
UV protection UV400 · 100% UVA/UVB blocked
Connectivity Bluetooth 6.0 Latest gen · 10m range
Audio Open-ear · Ear-contact design · No ear pressure
Microphone Dual-mic · Noise cancellation · Clear calls outdoors
Battery 6H music · 12H standby · 100 mAh 
Charging USB-C fast charge · Full charge in ~1.5H
Weight 39g · Lighter than most sunglasses
Frame size 158.5 × 158.5mm · Lens height 49mm · Unisex fit
Colors Black · Blue · Red
Compatibility iOS & Android · Any Bluetooth device
In the box Glasses · USB-C cable · Case · Cleaning cloth · Manual
Warranty 1 year Guaranteed