Parameters Product color: Grey Product size: 9*13.5*17CM Product battery: lithium battery: 3.7V 1100mah Charging connector: Type-C Charging time: 2 hours Usage time: 120 minutes Number of buttons: 5 Screen size: 2.0 inches Display multiples: 1600 Lighting: 3 levels Volume: 0-8 levels Color box type: honey-sealed box Inner padding: blister Color box size: 21.2x10.2x16.8cm Language: English/Traditional Chinese/Simplified Chinese/Japanese/Korean/Russian/French/German/Portuguese/Dutch/Thai/Italian/Spanish Features: 2.0 HD color screen, photo, video, magnification 100-1600x, roller focus, 3-speed lighting, settings, view photos/videos, timed photo, loop video, volume adjustment, screen saver, 2-in-1 disassembly mode Color: Grey Material: plastic Package Contents: 1*Children's Digital Microscope 1*Instruction Manual 1 set of accessories Only the above package content, other products are not included. Note: Light reflection 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.