Smart Glasses with Bluetooth Speaker,Open Ear Smart Audio Glasses Outdoor Smart Glasses Polarized UV Protection

GS-01 Smart Glasses Features :Smart Glasses with Bluetooth Speaker,Open Ear Smart Audio Glasses Outdoor Smart Glasses Polarized UV Protection NAME : INTELLIGENT BLUETOOTH GLASSES; MODEL : GS01; FRAME MATERIAL :PC ; LENS MATERIAL : UV400 POLARIZED LENS ; BLUETOOTH :5.3 ; LENS FUNCTION : UV400 / OPTIONAL OPTICAL LENS; CHARGING MODE : DOUBLE MAGNETIC CHARGING ; USE TIME : ABOUT 4-6 HOURS ; BATTERY TYPE :55+55MA; CHARGING INTERFACE : MAGNETIC ATTRACTION ; WATERPROOF GRADE : IPX5; WEIGHT :34G; Notice:hand measurement will have discrepancy of about 2mm ;