Helmets Headphone Bluetooths 5.0 Wireless .

SPECIFICATIONS   Brand Name: NoEnName_Null   Maximum Number of Speakers: 2 Maximum Intercom Distance: <500m Certification: weee   Item Type: Helmet Headset Item Weight: 200 Item Length: 5 Special Features: Wireless Headset Item Width: 3.5 Model Name: Helmets Headphone Item Height: 1.2 Feature: Motorbike Helmets Headphone Feature1: Thinnest Helmets Bluetooth Speakers Feature2: Racing Helmets Speakers Feature3: For Motor Bike Feature4: Wireless Bluetooth 5.0 Feature5: Motorbike Accessories Bluetooths version:: 5.0+EDR Frequency range:: 2.4026GHz-2.480GHz Transmission distance:: 10M MIC distance:: ≤1 meter Lithium battery:: 3.7V/500mA Charging time:: 4-5 hours Standby time:: about 180 hours Continuous working time:: about 20 hours Bluetooths name:: BT12   Helmets Headphone Bluetooths 5.0 Wireless Motorcycle Headset Thinnest Helmets Bluetooths Speakers Racing Helmets Speakers  Bullet Points: 1.Well-designed: With well-designed 5.0 Bluetooths technology, yo