“They work, the flash, on my helmet : make me very visible and obviously a bicycle. I like their rechargable batteries but haven't had to charge them yet so read this review as an immediate response only! The 99 bikes attendant was extremely helpful and spent a long time attaching them well and safely to my helmet - thankyou!”
“Well thought out minimalist design. Great that the lights just plug directly in to a usb socket to charge without any cables. The packaging could include some minimal instructions as I had to go to their website to figure out how to separate the lights from the magnetic.”