【Automatically open and clamp】. 【Stable sucker & Adjustable View】The recyclable sucker can stick tightly on the most surfaces, built with suction switch strengthen sucking well on the windshield and dashboard,the adjustable arm can be extended and retracted, forward and backward via the rotary knob,360° joint ball could help you find the most suitable angle for safe driving, equipped with ventilation holder(SUPPLIED) to mount on the car air vent.
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