👓【Protect Eyes】Digital devices such and phones, computers and TVs emit blue light waves. VJK Anti-blue glasses can provide 100% UV400 protection and filter harmful blue light ,then help you protect your eyes from harmful blue light.Wearing anti-blue glasses can relieve the discomfort caused by the use of digital devices. | 👓【Good Material】These VJK eyeglass frames are made of quality unbreakable materials with good flexibility, light ,it completely solve the breaking problems.The curved glasses leg fits the ear and does not slide.The frame and lens are durable enough,with higher strength and clearer, bringing you a good visual and comfortable experience. | 👓【Wide Application】Intelligently designed to easily fit everyone, especially those who use mobile phones and other electronic equipment for a long time; It is suitable for daily, office, computer games and other occasions, to provide protection for your eyes and reduce visual fatigue. | 👓【Best Gift】The blue light glasses is suitable for suitable for all face types,Blue light blocking computer glasses bring you excellent visual protection,you can use it at home, on the bed, in the office. And it is perfect gift for yourself, family, friends.With our VJK blue light blocking glasses both women and men look great in our glasses. | 👓【AFTER-SALES GUARANTEE】If you are not satisfied with our item,please feel free to contact us, We guarantee to reply to you within 24 hours,and we provide 3 month Worry-free Warranty for this item and offer a FULL REFUND or REPLACEMENT.

HDMI to RCA Converter: Convert HDMI video signal to normal CVBs(AV) signal (standard-definition 480i, 576i), available for TV Stick, Roku, Chromecast, Apple TV, PC, Laptop, Xbox, HDTV, DVD-Black etc. But it can not be used as a RCA to HDMI Converter | Wide Compatibility: Support source formats of PAL, NTSC3.58, NTSC4.43, SECAM, PAL/M, PAL/N standard TV. Provide advanced signal processing with great precision, colors, resolutions, and details. | Esay to use and portable: Well sized, no need to install drivers, plug and play, portable and flexible. Come with a USB charge cable(MUST BE POWERED FIRST OF ALL) | ompatible with HDMI 1.3: Support HDMI input from 480i to 1080P. It can work properly for TV Stick, (such as Amazon Fire Stick, Roku, Chromecast), but not support with mobile phones and iPad series