Features: Small size, stable signal, 360° observation, perfect for Android and for Apple phones. The battery can be recharged without replacement. Within 3 meters, the WiFi signal is smooth. Equipped with protective glass, dustproof, protective camera, flushable. Give your phone holder and free your hands. Redefining the thrill of the ear, saying goodbye to the traditional ear spoon. With 6 LED lights, without miss any details. Powerful adaptation to support all smartphones and tablets. Specifications: Material: ABS Size: Approx. 16.5*1.8*1.8cm/6.50*0.71*0.71inch Lens Diameter: 5.5mm/0.22inch Resolution: 1280*720 Signal distance: 3m/9.84ft Working Temperatures: 0-70 degree Battery Capacity: 500mAh Image format: JPEG Video format: AVI Package list: 1 x Ear Endoscope 1 x Instructions 1 x Holder 1 x Data Cable 1 x Wiping cloth 4 x Cotton stick 2 x Lens Protective Cover 2 x Ear Channel Protective Cover 1、Small size, stable signal, 360° observation, perfect for Android and for Apple phones. 2、The battery can be recharged without replacement. Within 3 meters, the WiFi signal is smooth. 3、Equipped with protective glass, dustproof, protective camera, flushable. 4、Give your phone holder and free your hands. 5、Redefining the thrill of the ear, saying goodbye to the traditional ear spoon.