1. Introduction
The ESR Pencil (1st Generation) is a versatile digital stylus designed to enhance your iPad experience, offering smooth and precise input for writing, drawing, and navigation. It features advanced capabilities such as tilt sensitivity and palm rejection, allowing for a natural and intuitive creative process.

Image: The ESR Pencil (1st Generation) in white, showcasing its sleek design along with included replacement nibs and a USB-C charging cable.
2. Compatibility
The ESR Pencil (1st Generation) is compatible with iPads released in 2018 or later running iOS 12.2 and above. This includes:
- NEW 2025 iPad 11th (A16) & 10th Generation (Writing & Magnetic Attachment)
- iPad Air 11-inch & 13-inch (M3)
- iPad Pro 11-inch & 13-inch (M4)
- iPad 9th/8th/7th/6th Generation
- iPad Air 11/13 (M2), iPad Air 3rd/4th/5th Generation
- iPad Pro 11 inch 1st/2nd/3rd/4th Generation
- iPad Pro 12.9 inch 3rd/4th/5th/6th Generation
- iPad Mini 5th/6th Generation
Note: This pencil is NOT compatible with other iPad models, iPhone, Android devices, Microsoft devices, or any other non-listed device.

Image: A detailed compatibility chart illustrating the specific iPad models and generations that are compatible with the ESR Pencil, along with the required iOS version.
3. Setup
The ESR Pencil is designed for immediate use without complex pairing procedures.
- Activation: Simply double-tap the top of the Digital Pencil to turn it on or off.
- No Bluetooth Pairing Required: The pencil does not need to be paired with your iPad via Bluetooth for basic functionality.

Image: A hand demonstrating the simple double-tap action on the top of the ESR Pencil to power it on, highlighting that no pairing is required.
4. Operating Instructions
4.1 Smooth and Precise Writing
Experience fluid and accurate lines with the ESR Pencil. Its advanced design ensures no lag, providing a seamless writing and drawing experience.

Image: A visual representation of the ESR Pencil in use, demonstrating its smooth and precise performance with a close-up of the 1.5mm tip on the iPad screen.
4.2 Palm Rejection
Rest your hand comfortably on the iPad screen while writing or drawing. The palm rejection feature ensures that only the pencil's input is registered, preventing accidental marks from your hand.
4.3 Tilt Sensitivity
The built-in sensor allows you to vary the thickness of your lines by adjusting the angle at which you hold the pencil. This feature enables realistic shading and detailed artistic work.

Image: A composite image demonstrating both palm rejection, allowing comfortable hand placement on the screen, and tilt sensitivity, showing how different angles produce varied line thicknesses.
4.4 Secure Magnetic Attachment
For convenient storage and transport, the ESR Pencil can magnetically attach to compatible iPad models. This keeps your pencil secure and readily accessible.
Note: This feature only supports magnetic attachment and does not provide wireless charging.

Image: A visual showing the ESR Pencil magnetically attached to the side of an iPad for secure storage, clarifying that this attachment does not support wireless charging.
5. Charging and Battery
The ESR Pencil features efficient charging via USB-C, providing extended use on a single charge.
- Charging Time: A full charge takes approximately 30 minutes using a USB-C cable.
- In-Use Time: Enjoy up to 13 hours of continuous use on a full charge.
- Standby Mode: The pencil enters standby mode after 5 minutes of inactivity to conserve battery life, offering up to 5 minutes of standby time before powering off.

Image: The ESR Pencil being charged via USB-C, with graphical indicators showing its quick charging time and impressive battery life for both active use and standby.
6. Maintenance
To ensure optimal performance and longevity of your ESR Pencil, regular maintenance of the nib is recommended.
6.1 Nib Replacement
The ESR Pencil comes with durable and replaceable nibs. If the nib shows signs of wear or damage, it can be easily replaced.
- The nib supports everyday use for approximately 1 year.
- The package includes 3 replacement nibs.
To replace the nib, gently twist the old nib counter-clockwise to remove it, then twist a new nib clockwise until it is secure.

Image: A close-up view of the ESR Pencil's nib, demonstrating its durability and the simple process of replacing it with one of the three included spare nibs.
7. Troubleshooting
If you encounter issues with your ESR Pencil, please refer to the following common solutions:
- Pencil Not Responding: Ensure the pencil is charged. Double-tap the top of the pencil to confirm it is powered on.
- Inaccurate or Lagging Input: Check if your iPad is compatible with the ESR Pencil (refer to Section 2). Ensure your iPad's screen is clean.
- Accidental Palm Touches: The palm rejection feature should prevent this. Ensure your iPad's software is up to date.
- Magnetic Attachment Issues: Verify your iPad model supports magnetic attachment for the pencil. Note that magnetic attachment does not provide charging.
For further assistance, please consult the detailed setup videos and FAQs available on the ESR support website.
Video: An official product video demonstrating the features and usage of the ESR Stylus Pen for iPad 2018-2024, which can be helpful for troubleshooting common issues.
8. Specifications
| Brand | ESR |
| Model | ESR Pencil (1st Generation) |
| Color | White |
| Material | Aluminum |
| Item Weight | 1.76 ounces |
| Power Source | 1 Nonstandard Battery (required) |
| Connectivity | Wireless |
| Compatibility | iPads released in 2018 or later running iOS 12.2 and above |
9. Warranty and Support
ESR is committed to providing excellent customer support for your ESR Pencil (1st Generation).
- Warranty: The product comes with a comprehensive 12-month warranty from the date of purchase.
- Lifetime Support: Enjoy lifetime technical support for your ESR Pencil.
- Resources: Access detailed setup videos and frequently asked questions (FAQs) on the official ESR website for personalized help and troubleshooting.
For warranty claims or support inquiries, please visit the ESR support page or contact our customer service team directly.





