D3O Halo Helmet Liner 0.75" while two more tubes points

while two more tubes points lightly outward from the center to increase peripheral view

Battery capacity: 800-3200 maH

Focus range: 0

The IPD of the two system can be adjusted on the helmet mount

giving the operator more depth perception

D3O Halo Helmet Liner 0.75" while two more tubes pointsThe D3O Halo (Delta Three Oscar Halo) Helmet Liner System is the lightest, most ventilated, comfortable helmet liner to exceed ACH Blunt Impact Requirements (AR PD 10 2). Halo is 25% lighter, making it the lightest ACH 10fps suspension system, than the next best helmet liner on the market which means you can shed weight while reducing trauma. Designed with the end user comfort fit in mind with 37% pure comfort foam all this to guarantee the best in