1. Material: Bamboo 2. Mirror material: Acrylic 3. Dial material: Acrylic 4. Display: LED 5. Battery: AAA battery x 4 (delivery without battery) 6. Dimensions: 15 x 4 x 7 cm 7. High-definition mirror display 8. Made of bamboo material, delicate touch 9. The back button layout is reasonable, simple and clear 10. LED light shows natural, clear eye protection