QAHM KY - Smart Audio Glasses BT5.0 Polarized

Specifications: Model: KY Material: PC BT Protocols: 5.0 Batterys: 100mAh Charge Method: s charge Battery Life: up to 6 hours of listening time Charge Time: 1 hour Stereo Sound: Yes Phone Assistant: Yes Sweat and Dust Proof: IP5 FLASH Memory: 16MB Compatible System: IOS, Android Major Function: bt calls, music, blue light blocking lens, polarized sunlens, rx lens, AAC code music... Package Weight: 145g/5.11oz Package Size: 180*75*60mm/7.09*2.95*2.36in Note: There are 2 pairs of lens, 1 pair of Blue Light Blocking Lens and 1 pair of Polarized Lens, but ONLY 1 pair of Eyeglasses Frame. You can replace the lenses freely yourself. Packing List 1*Audio Glasses 1*Blue Light Blocking Lens 1*Polarized Lens 1*Charge Cable 1*Cleaning Cloth 1*Glasses Case 1*User Manual