Bicycle electronic bells Rockbros CB1709 (red) USB HubsPER-HUB you can activate the SOS

you can activate the SOS mode

The case properly matched to the headphones provides them with an optimal level of protection against loss or damage

Perfect match

you get a mini booklet with 20-minute full-body exercises

Bicycle electronic bells Rockbros CB1709 (red) USB HubsPER-HUB you can activate the SOSRockbros electric bicycle bell CB1709 (red) Want to ride your bike safely? Equip yourself with the innovative Rockbros bell! It has been made to fit any handlebar without the risk of damaging it. In addition, you can use it even in rainy weather without worry, as it is waterproof. Tailored to your needs You can adapt the Rockbros bike bell to your taste, thanks to the possibility of selecting up to 3 different sound modes. You can be sure that its