Body size: 96mm in diameter, 28.5mm in height Built-in CPU: MT7581 Wireless connection: BT4.2+LE, supporting sigmesh network Remote control: infrared remote control Power input: 2 sets of no. 5 alkaline dry cells Product list: fuselage *1, no. 5 alkaline battery *2, instruction *1, warranty card *1<img src="https://cc-west-usa.oss-accelerate.aliyuncs.com/15691680/179770424064.jpg" style="max-width:100%;"><img src="https://cc-west-usa.oss-accelerate.aliyuncs.com/15691680/153273312450.jpg" style="font-size: 14px; max-width: 100%;"><img src="https://cc-west-usa.oss-accelerate.aliyuncs.com/15691680/3687508522373.jpg" style="font-size: 14px; max-width: 100%;">

Infrared intelligent remote control