1. Compatible models: Only suitable for Oral-B iO series 7/8/9, including iO7, iO8, and iO9; not compatible with other Oral-B/P&G electric toothbrush models.
2. Universal USB interface: The USB-A input port is standard and can be charged with any USB power adapter, laptop, or mobile power supply (5V/1A is recommended).
3. Made of high-quality ABS plastic, it is resistant to high temperatures and wear to ensure a long service life.
4. Lightweight structure saves desktop space and is convenient to carry at home or on business trips.
5. Charging stand only; no other accessories included.