Feature:1. Easy to operate with one ‑ button touch switch, convenient to use for hearing aid.2. Safety design of UV leakage protection, cleaning and drying for your hearing aid.3. 8.5 x 7.5 x 4cm / 3.3 x 3 x 1.6in mini in size and practical to use for drying.4. USB power supply, convenient for charging, easy to carry, high efficiency and reliable.5. Made of high quality ABS material, non‑toxic and reliable in use, portable design.Spec:Condition: 100% Brand NewItem Type: Drying BoxMaterial: ABSSize: Approx. 8.5 x 7.5 x 4cm / 3.3 x 3 x 1.6inUsage: 1. Plug the USB cable into the power supply, and plug the connector into the socket on the back of the drying station.Plug the power into an AC socket.Note: Please use the included 5V power adapter.2. Open the cover of drying box.Remove the battery from the and place the pre-cleaned (wipe and earwax with a cleaning tool) in a drying box3. Press the on/off button, the drying process starts Package List:1 x Drying Box1 x USB Cable Note:1. Do not use near water or fire.2. Do not disassemble the drying box.3. Children must be under supervision to ensure that they do not use dry boxes as toys; Operated only by persons with sufficient knowledge or under supervision.