Applicable models: suitable for cl a w177 2019 today, Cla c118 w118 2020 todayInstallation method: The product is a buckle installation, does not release glue, is firm and stable and does not fall off easilyProduct features: The mounting position of the base is located on both sides of the air outlet of the air conditioner. It is not installed above the instrument panel. It does not affect the line of sight of the vehicle, does not affect the operation of the air conditioning and uses the room more rationally.Product design: Gravity connection design, automatically locks after placing the phone, firm and secure, not easy to fall offProduct material: ABS plastic + aluminium alloy panel design, the product is lightweight and does not increase the weight load of the original car panel.