About Doohan
Company Instroduction
Investors
Smart E-Scooters
itank
iTango
iLark
iDou
Doohan Sharing
Froduct Features
Cooperation Mode
Mobile App
App Software
Accessories
Accessories
Spare parts
Contact Us
Contact Information
iTango
Video
Album Center
parking function
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2018.12.24
handlebar locking function
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2018.12.24
entertainment
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2018.12.24
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