Demand for so-called "fast tech" - cheap electronic items often quickly binned or abandoned in drawers - is growing, a not-for-profit that works to reduce electronic waste has warned.
Material Focus singled out heatwave-fuelled demand for battery powered mini-fans as an example of the problem, suggesting over seven million were purchased last year.
Nearly £8m was spent on light-up toilet seats, mini karaoke machines and LED balloons, the group's calculations also suggested.
Overall, consumer spending on fast tech has quadrupled to £11.6bn since 2023, surveys carried out for Material Focus suggested.
The boom could be as rapid as the growth in fast fashion with a "similar negative impact", Professor Cathrine Jansson-Boyd wrote in the announcement of the findings.
