Forestfish Camera Sunglasses 720P HD Video Recorder Camera Glasses with 16GB TF Card Sports Polarized Sunglasses The camera sunglasses has two main functions: Take photo and record video.High definition camera sunglasses: 1280*720P video recorder, 5.0 Mega pixels, super clear video recording,simple button,very easy to use. Built-in 16GB TF card, supports 32G TF class, huge video storage capability,3 hours recording time, 128 hours standby time,If want to change the memory storage of the TF card, please replace Class 10 TF card for Full HD video recording and playback. USB Cable function:Charging and playback with the PC; OTG cable function:Charging and playback with Android smart phone or tablet.After taking photoes or recording videos,you could check the picture or video by connecting PC or Android smart phone. The frame is made out of Swiss Grilamid TR90 material, lightweight and durable; The sunglasses is with polarized lenses UV 400 protection, anti-glare and anti-ultraviolet ,offer professional safeguard for your eyes. Swiss Grilamid TR90 frame, lightweight, flexible and durable.The sunglasses is the perfect choice of driving and outdoor activities, such as cycling/ fishing/ hunting/ traveling/ climbing, etc. The video recorder function will not work properly when the power is less than 15%; 1)Please charge the sunglasses in time when the power is low, to avoid the battery being damaged; 2)Please fully charge the battery if don't use the sunglasses for a long time; Any product problems, please contact us to solve the problem any time,we will fast reply in 24 hour. High Definition video recorder: 1280 x 720 HD resolution 5.0 Mega Pixels. Built-in TF Card: 8GB SD cards, super huge video storage capacity. Long Working Time: 3 hours recording working time, 128 hours standby time. Attentive Safeguard: Polarized lenses, providing UV400 protection to reduce glare. Lens: Polarized lens, UV 400 Video Resolution: 1280*720, 5 Mega pixels Video Format: AVI Image Format: JPG Memory Card: Built in 8GB SD card, support MAX 32GB class Recording Time: 3 hours Battery: 500mAh Li-polymer battery Charge Voltage: DC-5V System: Win7, WinXP, Win2000, Vista, Mac OS10.5 Please charge the battery for 3 hours when get it, the red light will flash when it is charging and stop flashing when fully charged. Please charge the sunglass in time when the power is low, or the battery will be damaged and result in charging problem. The camera function will not work properly when the power is lower than 15%. The memory card might be full if power auto off after start or the device can not be recognized by the computer/ laptop, please remove video files. Camera Sunglasses USB Cable Sunglass Case Sunglass Bag User Manual