Guee SOL 700 Plus USB rechargeable adaptive bike light

Several modes of operation (including adapting to lighting conditions). Recharges via micro-USB.

Condition “like new” but I cannot guarantee the state of the battery. You could check yourself during a couple of days and return the light if the battery life has deteriorated a lot.

Description: https://www.sportpursuit.com/sol-700-plus-ambient-front-light-black

A review: https://www.bikeradar.com/reviews/accessories/lights/front-light/guee-sol-700-plus-review