Descriptions:1. Brand new and good quality.2. Mobile phone screen can be magnified 3 times， picture clear and vivid， dynamic feeling stronger!3. Suitable for all kinds of mobile phones and all various occasions -- indoor， camping， journey， leisure etc.4. Use HD amplification optical technology，no power-driven， no-cost， energy-saving and environmental protection.5. Reduce the eyes fatigue when you watch videos on the phone.6. Folding design， small volume， convenient carrying on business travel..7. With speaker. Specifications:Enlarge the phone display， to watch the bigger screen of 2x ~ 4xMobile phone adapter use skid material， prevent from slipping， fallingMaterial: Silicone， Acrylic， ABSWeight: 150gDimension: 18 x 10.5 x 0.5cm ; Packing Include:1 x 3D Mobile Phone Screen Magnifier Stand Case Bracket