• Listen to Music & HD Calling: Connect the glasses with your phone Bluetooth-compatible to play all your favorite music. With built-in speakers and noise-reduction microphones, the glasses enable you to answer HD phone calls and pick up your voice clearly over background noises
• HD Camera: Support recording video in 2K high-definition and shooting 4K pictures, capturing life's moments easily
• Wide Compatibility: Compatible with Bluetooth-enabled devices, including iOS/Android devices
• Waterproof Design: The glasses can effectively resist sweat and rain, even on rainy days or exercising outdoors
• Great for Outdoor Sports: It can block sun glare, strong light, and stray light, and provide clear vision for you. Ultra fit for outdoor sports like mountaineering, hiking, driving, cycling, fishing and so on

Specification:

• Video encoding format: H.264
• Video format: MP4
• 3D noise reduction: support
• Microphone: support
• Mobile phone OTG interface: support
• PC-CAM: support
• Charging video recording: support
• Rated power supply: DC 5V
• Video frame rate: 2K, 30fps
• Video resolution: 2048*1152 400W
• Lens angle of view: 100° (diagonal)
• Image format: JPG
• Data storage method: support 2GB-256GB TF card (Card Not Included)
• Bluetooth-compatible distance: about 40 feet (more than 15 meters)
• Indicator light: red + blue (left) + red + blue (right)
• Battery capacity: 400mAh
• Charging port: Type-C
• Charging time: 1-2 hours
• Standby time: about 160 hours
• Talk time: 48 hours
• Music playback time: about 8 hours
• Control method: left + right touch
• Frame material: plate
• Lens material: PC
• Frame leg material: PC
• Waterproof: life waterproof