Gumesh Smart Glasses, Bluetooth Sunglasses for Men & Women | Running, Cycling

Polarized Bluetooth Sunglasses Conduction Headset Smart Glasses Wireless Sport Stereo Audio Headphone Sunglasses
Features:
The smart glasses has built-in microphone enables you to hands- calls with Cl-arity.
Made of polarized lenses, the smart sunglasses has the characteristics of anti-glare, anti-UV, anti-fogging, take of your eyes.
You can use BO-NE conduction headphones smart sunglasses when for running, driving, cycling, hiking, hunting, fishing, traveling and living, etc.
BO-NE-conduction-transducer uses vibration for sound transmission to your skull.The technology Let you hear surrounding sound while listening to music,answering phone call,therefore much safer than traditional earphones,headphones or earpieces that completely block out the sound around you.
Specifications:
Frame material: PC
Standby: 150 hours
level: IP7
Frequency: 20Hz-20KHZ
Earphone power: 32/0.5W
Bluetooth distance: 10 meters
Bluetooth version: V5.0+EDR
Playing music: about 3-4 hours
Storage temperature: -20°C-80°C
Continuous talk time: about 4-5 hours
Maximum input voltage: 5V / DC500mA
Lithium battery: built-in 200mA polymer lithium battery
Lens material: resin, polarizer, UV400
Package included:
1X Bluetooth Sunglasses
1X charging cable
1X spectacle cloth
1X glasses bag
1X storage box
1X instructions