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Black cup-holder phone mount with expandable base 2.5 to 4.1in and 11in articulated arm

bokilino A399+X55 Cup Phone Mount Black 2.5-4.1in Base 11in Arm 360° 270°

SKU CH-WTSD-2KRRZ

Cup-holder phone mount with a 2.5-4.1 in expandable base, 11 in articulated arm, 360° rotation and 270° tilt for secure, adjustable viewing

  • Compatible phone brandsiPhone 16/ 16 Pro Max/ 16 Pro/ 16 Plus/iPhone 15/ 15 Pro Max
  • Compatible phone modelsiPhone 16/ 16 Pro Max/ 16 Pro/ 16 Plus/iPhone 15/ 15 Pro Max
  • Product typeCup Holder Mount
  • Product colorBlack
  • Details3.0 in x 9.0 in x 2.5 in
  • Secure fit in most cup holders with base adjustable from 2.5 to 4.1 inches
  • Clear sightlines from 360° rotation plus 270° arm articulation
  • Phone stays steady on bumpy roads thanks to weighted triangular base
  • Extends up to 11 inches so screen sits at eye level
  • Compatible with iPhone 11 through 16 series and SE models

Universal Cup Holder Mount for iPhone 11-16 Series

The bokilino A399+X55 secures a smartphone inside a vehicle cup holder using an expandable base that adjusts from 2.5 to 4.1 inches. A weighted three-extension design with non-slip silicone creates a triangular lock that resists vibration on cars, SUVs, trucks, golf carts and indoor equipment. The mount fits iPhone models from the 11 series through the 16 Pro Max plus SE generations.

11-Inch Articulated Arm with 360° and 270° Joints

A telescopic neck extends from 8 to 11 inches and combines a 360-degree rotating ball with a 270-degree collapsible joint for precise height and angle positioning. The rigid arm eliminates shake during navigation, calls or media playback while keeping the gear shifter clear. Both joints hold their setting under sustained road vibration without drifting.

Check Cup Holder Diameter

Verify that your cup holder opening falls within the 2.5 to 4.1 inch expansion range and that the base depth of 3.0 inches fits without obstruction. Ensure the 9.0 inch overall footprint and 11 inch maximum arm height leave room for dashboard vents, infotainment screens and passenger space. The mount is not suited for vehicles lacking a standard cup holder or for users needing a windscreen or dashboard attachment.

How it compares

Measured against everything we stock in Phone Stands, Mounts & Grips, at today’s prices. Recalculated every night.

Price $27.99
Pricier than about 60% of the 1,932 comparable items (median $22.99).

Specifications

Product
Brand nameBokilino
Model nameA399+X55 Cup Phone Mount for Car
Product typeCup Holder Mount
Product colorBlack
Compatibility
Compatible phone brandsiPhone 16/ 16 Pro Max/ 16 Pro/ 16 Plus/iPhone 15/ 15 Pro Max/ 15 Pro/ 15 Plus/ 14/ 14 Pro Max/ 14 Pro/ 14 Plus/ 13/ 13 Pro Max/ 13 Pro/ 13 Mini/ 12/ 12 Pro Max/ 12 Pro/ 12 Mini/ SE/ SE 2nd/ SE 3rd/ 11/ 11 Pro/ 11 Pro Max/ XS/ XR/ XS Max/ X/ 8/ 8 Plus/ 7/ 7 Plus/ SE/ 6s/ 6 Plus/ 6/ 5s/ 5/ 4s/ 4, iPhone 12 Pro Max, All 4 in-7 in Smartphones even with thick case
Compatible phone modelsiPhone 16/ 16 Pro Max/ 16 Pro/ 16 Plus/iPhone 15/ 15 Pro Max/ 15 Pro/ 15 Plus/ 14/ 14 Pro Max/ 14 Pro/ 14 Plus/ 13/ 13 Pro Max/ 13 Pro/ 13 Mini/ 12/ 12 Pro Max/ 12 Pro/ 12 Mini/ SE/ SE 2nd/ SE 3rd/ 11/ 11 Pro/ 11 Pro Max/ XS/ XR/ XS Max/ X/ 8/ 8 Plus/ 7/ 7 Plus/ SE/ 6s/ 6 Plus/ 6/ 5s/ 5/ 4s/ 4, iPhone 12 Pro Max, All 4 in-7 in Smartphones even with thick case

Questions about this item

Does the 11in arm stay steady when the car vibrates all day?

The weighted base expands from 2.5 to 4.1in and uses three extensions with non-slip silicone to form a triangular lock that prevents shaking on rough roads.

What must my vehicle already have for this mount to work?

A cup holder with an opening between 2.5in and 4.1in diameter is required; the expandable base twists to grip the walls securely.

Will the 360° ball and 270° joint clear my gear shifter on an older console?

The arm extends from 8in to 11in and the jointed pole swings 270°, so you can position the phone above or beside the shifter without blocking it.

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