ARK SMART Blacklens_BlackframePolarized UV 400 Protection Lens Bone conduction(Smart Glasses, BLACK)
This Bone Conduction Sunglasses use a cooling technology called bone conduction to transmit audio to your brain.Bone conduction is a way of sound conduction which transfers sound waves through Cranium, bony labyrinth, inner ear lymph fluid, auditory nerve, auditory center. We can hear the sound using bond conduction every day. Specifications:Frame Colors: BlackLens Colors: Blue, Black, OrangeModel No: G1Bluetooth: CSR V4.0Profile: Headset, Hands-free, A2DP, AVRCP, HSP, HFPPower: Class 2Work Range: 10 metersCharging: 2 hoursPhone: Call 8 hoursMusic: 8 hoursStandby: 120 hoursFrequency: 2.4 GHzCharging: DC 5V MAX 500mAh, Micro-USBNet Weight: 45 gUnit Size: 52*148*143 mmLens: UV400, Polarized, TACCertifications: FDA, CE-RED, FCC-ID, RoHS, PI967, UN38.3Compatibility: Android, iPhone, Tablet, Windows PC, Mac, etc Specifications:Frame Colors: BlackLens Colors: Blue, Black, OrangeModel No: G1Bluetooth: CSR V4.0Profile: Headset, Hands-free, A2DP, AVRCP, HSP, HFPPower: Class 2Work Range: 10 metersCharging: 2 hoursPhone: Call 8 hoursMusic: 8 hoursStandby: 120 hoursFrequency: 2.4 GHzCharging: DC 5V MAX 500mAh, Micro-USBNet Weight: 45 gUnit Size: 52*148*143 mmLens: UV400, Polarized, TACCertifications: FDA, CE-RED, FCC-ID, RoHS, PI967, UN38.3Compatibility: Android, iPhone, Tablet, Windows PC, Mac, etc