Foldable sunshade cycling phone mount
A practical JOYROOM wearable for everyday connection
The JOYROOM JR-ZS528 is a convertible handlebar phone mount with a foldable sunshade, adjustable coverage and support for phones approximately 4.7–7.0 inches.
What is the JOYROOM JR-ZS528?
A direct buying answer.
Quick answer
It is a covered bicycle phone holder designed to reduce strong sunlight and glare while keeping a compatible phone accessible for navigation or ride information.
- Brand
- JOYROOM
- Model
- JR-ZS528
- Installation
- Handlebar version
- Compatible phones
- Approximately 4.7–7.0 inches
- Material
- PC + ABS
- Colour
- Black
Why it may suit you
Practical benefits based on supplier specifications.
Foldable sunshade
The cover folds for more compact storage when it is not required.
Anti-glare protection
The shade helps reduce intense direct light for clearer screen visibility.
Flexible adjustment
The viewing shade angle and coverage area can be adjusted for changing conditions.
Check compatibility before checkout
Confirm your phone and case dimensions fall within the supplier-listed 4.7–7.0-inch range and that the attachment fits your handlebar. Tighten and test the mount before riding. Do not adjust the phone while moving or position it where it interferes with steering, controls or visibility.
Technical specifications
Supplier-listed model details.
| Model | JR-ZS528 |
|---|---|
| Product type | Convertible sunshade cycling phone mount |
| Installation | Handlebar version |
| Compatible size | Approximately 4.7–7.0-inch phones |
| Material | PC + ABS |
| Product size | Approximately 187 × 106 × 140mm |
| Net weight | Approximately 190g |
| Colour | Black |
How to use
Simple setup guidance.
- Charge firstFully charge the watch before initial setup.
- Install the appUse the app or QR instructions supplied with the product.
- Pair and allow permissionsEnable Bluetooth and the notifications or calling permissions you want.
- PersonaliseChoose display, alert and activity settings that suit your routine.
Common questions
Helpful answers before purchase.
Is the sunshade removable or adjustable?
The supplier describes a foldable design with adjustable shade angle and coverage.
Will it fit a phone with a case?
It may, provided the combined dimensions stay within the holder range; check before purchase.
Is it waterproof?
The supplier specifies sunshade and anti-glare protection, not waterproofing, so protect it from heavy rain.



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