Rotary Helmet Ear Muff Adapter for 19-21mm Guide Rail

Details

• Hlemet ear adapter:wire the headset on the of the helmet according to your own situation, then fix it on the of the helmet,headphone stand holder
• Suspension headphones bracket:suitable for 19-21mm helmet guide rail,headset holder
• Headset accessory:buckle the earmuff on the hanging buckle of this rail adapter (corresponding location, both left and right), headphone holder
• Aluminum headphone holder:take out the wire of headphones,football pump adapter needle
• Adjustable headset mount:remove the earmuffs on the two sides of the earphone from the stand,headset horn accessories