1 pcs 3.5mm Jack Splitter 1 pcs Mobile Phone Screen Magnifier1. HD display screen: Fresnel mirror screen adopts optical HD zoom technology, which can enlarge HD by 3 to 5 times, effectively preventing radiation generated by mobile phone.2. Sliding design: stretch the silicone button, and then the screen appears. This sliding screen mode helps to protect the screen and is more suitable compatible with transportation.3. Simple operation: the screen amplifier doubles the screen size, so you can make the most of movies and videos on your HD smartphone.4. High quality materials: ABS plastic strong and durable, even higher definition. Raise frame adjustable angle of view. Non slip silicone pad protects and stabilizes the phone.5. Excellent compatibility: whether you are compatible with iPhone or an Android phone, the projector screen of the magnifying glass can be used with your device. 3D visual pleasure can avoid visual fatigue.Jack Splitter:Splits any 3.5 mm audio jack into two connectionsUse with PC, stereo, MP3 players, any 3.5mm output jackHeadphone Jack Splitter 3.5mm Stereo Mini Plug.compatible with splitting one output to two outputs.Use this Adapter to attach Two sets of Headphones or Two Sets of Speakers.Screen Magnifier:Type: Screen magnifierSize: 12 inchesMagnification: 3-5 timescolour: blackMaterial: ABSsize: 26.2x17.2x1.2cmPackage Contents:1 X Jack Splitter1 x Screen MagnifierOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.