Function: 1. Touch switch, easy to operate, thoughtful design, convenient for the elderly. 2. Effectively dry the hearing aid, prolongs the life of the hearing aid by removing moisture trapped inside. 3. Automatic stop function after four hours of work, high working efficiency, practical to use. 4. Lightweight and small size, comes with a bag for easy storage, convenient to carry when traveling. 5. UV leakage protection design, safe to use. Made of high quality material, strong and durable to use. Specification: Item Type: Hearing Aid Dryer Material : ABS Plug Type: EU Plug Operating voltage: 100-240V, AC 50/60Hz Constant temperature: 45 5 Product Size: Approx. 102 x 87 x 36 mm / 4 x 3.4 x 1.4 inch How to use: 1. Insert the USB cable into the 5V power adapter and insert the plug connector into the socket on the back of the dryer. Plug the power adapter into an electrical outlet. 2. Open the lid of the intelligent drying box for drying with a UV lamp. Remove the hearing aid battery and insert the pre-cleaned hearing aid (if present, wipe away any dust and earwax with the cleaning tool) into the drying box. 3. Gently touch the sensor button, then close the lid, the red LED will be on. The drying program starts and stops automatically after 4 hours. The red LED indicates that the device is turned on. During the first five minutes of the drying period, the UV-C lamp is turned on. It stops automatically after 5 minutes. After 4 hours of drying, the UV-C lamp will automatically turn on again. After 4 hours for another 5 minutes, the dryer will automatically turn off and the LED will turn off. Open the lid and take out the dry and hygienic hearing aid. Package List: 1 x Hearing aid drying box 1 x USB charging cable 1 x plug 1 x English manual 1 x storage box Note: 1. Do not use near water or fire. 2. Do not disassemble the dryer box. 3. Use only the provided 5V power adapter. 4. Children must be supervised to ensure that they are not using the dryers as toys; It may only be operated by persons with the appropriate knowledge or supervision. 5. Do not look directly or touch the UV lamp for a long time. 6. Thanks for understanding. 7.