The JPC (Junior Police Call) 4 USB Port Fast Charging Travel Plug. - TA022U4

The Elderly Alert Scheme was launched by the Hong Kong Police Force in February 2014 as part of the police service. Its aim is to enhance communication with the elderly community, establish crime-fighting partnerships, promote crime prevention messages, and also strive to raise road safety awareness among the elderly. It provides a platform for the elderly to participate in meaningful activities and continue to serve the community.

http://www.police.gov.hk/ppp_tc/11_useful_info/spc.html