Breath deflector: Included to prevent fogging on the screen and improve visibility

this buckle facilitates safe helmet removal after removing the cheek pads

this helmet is constructed with PIM+ composite material and EPS

Two ventilated zippers on the chest

Closure : Micrometric buckle system

SENA SMH5D-FM Pack dual Intercomunicador Bluetooth® Size:YOU Breath deflector: Included to preventTechnical specifications of the Sena SMH5 MultiCom intercom Talk time: 7 hours Waiting time: 6 days Operating temperature: 10 C to 55 C (14 F to 131 F) Dimensions: Headphones: 69. 9 mm x 45. 0 mm x 30. 6 mm (2. 8 in x 1. 8 in x 1. 2 in) Clamping unit: 49. 2 mm x 38. 9 mm x 22. 1 mm (1. 9 in x 1. 5 in x 0. 9 in) Weight: Headphones: 40 g (1. 41 oz) Clamping unit: 38 g (1. 34 oz) Bluetooth Profiles: Headphone Profile (HSP) Hands free profile (HFP)