Is Batteries Included: No High-concerned chemical: None : This product is designed for drying hearing aids andother sophisticated medium-sized electronic products, andprevents high-quality electronics from being damaged bythe impact of moisture. Features: 1. Designed for drying hearing aids and othersophisticated medium-sized electronic products. 2. Above and below design, the object can be isolatedfrom the heat source. 3.Made of quality mateiral, to use. 4. One button to open the lid, easy to operate. 5. Do not dry more than 12 hours a day. Specification: Condition: 100% New Item Type: Hearing Aid Dryer Temperature Range: 0-40℃ Package Weight: .128g Color: Blue Material: plastic Package Contents: 1* hearing aid dryer 1* data cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.