Visitors buy coffee from a robot coffee bar at the second China International Consumer Products Expo (CICPE) in Haikou, South China's Hainan province, July 28, 2022. [Photo/Xinhua]

Visitors watch electric powered surfboards at the second China International Consumer Products Expo (CICPE) in Haikou, South China's Hainan province, July 28, 2022. [Photo/Xinhua]

An electric flying car of XPeng is seen at the second China International Consumer Products Expo (CICPE) in Haikou, South China's Hainan province, July 28, 2022. [Photo/Xinhua]

A visitor experiences a head massage device at the second China International Consumer Products Expo (CICPE) in Haikou, South China's Hainan province, July 28, 2022. [Photo/Xinhua]

Kids experience intelligent fitness facility at the second China International Consumer Products Expo (CICPE) in Haikou, South China's Hainan province, July 28, 2022. [Photo/Xinhua]

Visitors experience a sleep improvement room at the second China International Consumer Products Expo (CICPE) in Haikou, South China's Hainan province, July 28, 2022. [Photo/Xinhua]

Visitors watch an electric car at the second China International Consumer Products Expo (CICPE) in Haikou, South China's Hainan province, July 28, 2022. [Photo/Xinhua]

A visitor experiences VR basketball at the second China International Consumer Products Expo (CICPE) in Haikou, South China's Hainan province, July 28, 2022. [Photo/Xinhua]