WWQY Horn Motorcycle Helmets Bluetooth+FM DOT Certification Flip Up Touring Helmets Built-in Integrated Intercom Communication System,M

Description

Our most popular adult offroad helmet is packed with features☞Liner is easily removable & machine washable☞Intake vents, channel vents and exhaust vents allow air flow.3 point sun visor☞Standard chin strap d-ring closure and strap keeper. Soft and comfortable interior. Weighs just under 3lbs. Helmet bag includedspecification：Material: engineering plasticBluetooth version: V3.0 + EDRTransmission distance: 10 or more4MIC. Distance is greater than or equal to 1 meterLithium battery: 3.7V/150 mAhStandby time: about 6 hoursContinuous working hours: about 6 hoursBluetooth name: BT4.0Applicable gender: neutral / male and femaleSize: One size (57-64) cmPLEASE MEASURE & CHECK YOUR SIZE BASED ON OUR SIZE CHART BEFORE ORDERING (Sizes vary by brand) SIZE CHART (Circumference of the largest part of your head, usually just above the eyebrows),M (57-58), L (59-60), XL (61-62), XXL (63-64), (Circumference of the largest part of the head, just above the eyebrows, above the ears, and around the largest point at the back of the head). Do not pull the tape (or string) tight, leave a little slack.Product List：1*helmet1*Helmet bagIf you have any doubts，please add facebook：lingyan.he.338