Zhikan Shenjian Huanhuan

Huanhuan (幻幻) is a 170 cm, 55 kg humanoid entered by the Steelbot (钢宝) team in the 2025 Beijing Yizhuang humanoid robot half marathon, held on 19 April 2025. Sina's race coverage names Zhikan Shenjian Technology (智瞰深鉴科技有限公司) as the developer, and a 2026 Beijing Shijingshan government profile gives the company's registered name as Zhikan Shenjian (Beijing) Technology (智瞰深鉴（北京）科技有限公司). The team name and specifications come from the entry list that IT之家 relayed from the Beijing Yizhuang official account.

Race coverage says the robot's bionic motion system supports a walking speed of 1 m/s, and that a graphene dual-channel cooling design supports 4.5 hours of endurance. Coverage also describes Huanhuan as the only female robot in the race. Blue Whale News reported on 21 April 2025 that it faltered and stopped shortly after setting off; the article was published on The Paper's contributor platform and explicitly does not represent The Paper's editorial position.

A 2026 Beijing Shijingshan government profile confirms that Zhikan Shenjian remains active in humanoid robotics, but it does not identify Huanhuan as a commercial product. The sources reviewed give no degrees of freedom, battery capacity, payload, sensing or compute figures. Huanhuan is therefore listed as a prototype, and no price, sales channel or availability date was found.