Smart1 Yier and Bubu

Akko xYier and BubuLimitedEdition.

Inspired by the beloved characters, also known globally asBubu and Dudu.

Note: Bubu and Duduis a commonly used global reference and is not an officially recognized name by the author.

• 2.4G Wireless Connection
• 3 Adjustable DPI (800/1600/3200)
• Smart Sleep Mode

Note: 1*AA 5# Battery is needed but not included

Specification: