Sena 5S Single Size_34 Tall XL Design: Built to fit

XL Design: Built to fit larger phones and devices

Integrated high density knuckle armor

SIZING:To measure your head size

These readers are built tough to withstand the abuse that the road has to offer

1-2010 Standards for use in Industrial ApplicationsShatterproof Polycarbonate LensesUV400 Filter for Maximum UV ProtectionScratch Resistant CoatingGloss Red FramesRubber Ear PadsSmoke LensesCalifornia residents

Sena 5S Single Size_34 Tall XL Design: Built to fitGeneral Features: Bluetooth specification v5. 0 Working distance: up to 700m (0. 4mi) in open terrain Supports 2 total riders in duplex communication Headset Profile (HSP) Hands Free Profile (HFP) Advanced Audio Distribution Profile (A2DP) Audio Video Remote Control Profile (AVRCP): play, pause, track forward and track back Universal intercom allows allows pairing to other brands of Bluetooth headsets Easy operation by versatile jog dial GPS