Specifications:

• Connection Mode: bluetooth
• frequency: 2.4GHz
• Item Height: 2cm
• Item Length: 8cm
• Item Type: Helmet Headset
• Item Weight: 45kg
• Item Width: 5cm
• Maximum Intercom Distance: <500m
• Maximum Number of Speakers: 2
• Model Name: QTB35
• Origin: CN(Origin)
• Power Supply Mode: Built-in Battery
• Special Function: waterproof