3 in 1 USB HD Digital Inspection Otoscope Ear Type Digital Endoscope Ear Wax

1. Cable length: about 2 m 2. Camera diameter: about 5.5mm / 0.22 inches 3. Resolution: 640 * 480 4. Viewing angle: 70 degree 5. LED lights: 6 6. Focal length: about 1.4-2 cm/0.55-0.79 inches 7. Support capture image format: JPEG 8. Support video recording format: AVI support 9. System: Android 4, 2 + / Windows / Mac 10. Lens: 5.5mm / 0.22 inches 11. Pixel: 0.3MP 12. Focus distance: 1.5 cm / 0.59 inches 13. Material: metal plastic 14. Pen length: 15 cm/5.91 inches 15. Weight: 100G 16. Product packaging size: 18*8*4CM