Features: 1. Adopt one-button switch, easy to operate and convenient to use for hearing aids.2. USB power supply, convenient for charging, easy to carry, high efficiency and reliable.3. Safety design for UV leakage protection, cleaning and drying for your hearing aid.4. Made of high-quality plastic material, non-toxic and reliably durable in use, portable design.5. If you have any problems with the products, please contact us after receiving the goods.Specification:Material:PlasticColor:As the picture showsSize:As the picture shows(1 inch = 2.54 cm)Instructions for use:1. Connect one end of the USB cable to the 5V power supply and the other end to the socket on the back of the dryer.2. Remove the battery from the hearing aid, use cleaning tools such as a cleaning brush, dry cloth, etc. to clean earwax and dust on the surface of the hearing aid, open the battery compartment and place it in a dryer.3. Press the on/off button, close the lid, the LED light will turn on; the drying program starts and stops automatically after 4 hours.Note: The drying program can be stopped by pressing the on/off button and restarted by pressing it again. The LED light indicates that the unit is on.5 minutes after the drying program starts and the last 4 minutes before the end, the UV disinfection program starts automatically (only applies to UV dryers).After 4 hours, the dryer automatically turns off and the LED light goes out.4. Open the lid and remove the dry and clean hearing aid.Maintenance:1. We recommend cleaning the dryer regularly with wet wipes;2. During the working process, the work can be stopped by pressing the on/off button;3. This dryer uses energy-saving circuit design, and the UV light function automatically turns off when the lid is opened.Package includes:1 x Hearing Protection Drying Box1 x USB cable1 x ManualNote:1. Keep away from water and fire sources during use.2. Non-professional persons are prohibited from disassembling the dryer.3. Try to place it in a place that is not easy for children to touch.4. When using this dryer, make sure you fully understand its performance.5.Due to the different monitor and light effect, the actual color of the item might be slightly different from the color shown on the pictures.6.Please forgive 1 cm/0.39-3 cm/1.18 measuring deviation due to manual measurement.