Pakcage Including: Cycling Helmet
1 x Bicycle Helmet with back light
2 x Extra battery ( you can use more than 2 year by 3 batteries.)
1 x Cycling Glasses
1,100% Brand New, High Quality.
2,Ventilation,use air cooling make the air free.
3,Easy to use,with magic buckle connection.
4,Easy-to-adjust webbing ensures a comfortable fit
5,Comfortable and washable lining with insect nets, nylon strap,senior double-sided velvet protection pad.
6,Surrounding: Anti-windage streamlined design, 36 breathable big vents, without visor.
How to wear?Bicycle Helmet
1: Open the strap. (A)
2: Put the helmet on the head level, slowly tighten the strap until you feel comfortable.(B)
3: Adjust the strap below the ear. (C)
4: After adjusting the strap, tighten the strap close to the chin. (D)