ESR TSAJHBQ11

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ESR Stylus Pen for iPad (Model TSAJHBQ11) User Manual

Comprehensive instructions for setup, operation, and maintenance.

1. Introduction

This manual provides detailed instructions for the ESR Stylus Pen, Model TSAJHBQ11. Please read this manual carefully before using the product to ensure proper function and longevity.

Image 1.1: The ESR Stylus Pen, showcasing its sleek black design and included replacement nibs and USB-C charging port.

2. Compatibility

The ESR Stylus Pen is compatible with specific iPad models released in 2018 or later, running iOS 12.2 and above. Verify your iPad model against the list below to ensure compatibility.

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 stylus is not compatible with other iPad models, iPhone, Android devices, Microsoft devices, or any other non-listed devices.

Compatibility chart for ESR Stylus Pen with various iPad models

Image 2.1: Detailed compatibility chart showing supported iPad models and their corresponding model numbers. Models with a blue 'U' icon support magnetic attachment.

3. Setup and First Use

3.1 Charging the Stylus

Before first use, fully charge the stylus. The stylus features a USB-C charging port.

Locate the USB-C charging port on the stylus.
Connect a USB-C cable to the stylus and a power source.
A full charge takes approximately 30 minutes, providing up to 13 hours of in-use time or 5 minutes for standby mode.

Image 3.1: The ESR Stylus Pen connected to a USB-C charging cable, illustrating the charging process.

3.2 Activating the Stylus

The ESR Stylus Pen does not require Bluetooth pairing with your iPad. Simply double-tap the top of the stylus to turn it on or off.

Hand double-tapping the top of the ESR Stylus Pen to activate it

Image 3.2: A hand demonstrating the double-tap gesture on the top of the stylus to power it on or off.

4. Operating the Stylus

4.1 Smooth and Precise Writing

The stylus provides a smooth and precise writing and drawing experience with minimal lag. The 1.5mm tip allows for detailed work.

Close-up of ESR Stylus Pen tip on an iPad screen, showing smooth lines

Image 4.1: A close-up view of the stylus tip interacting with an iPad screen, illustrating its precision for drawing and writing.

4.2 Palm Rejection

Rest your hand naturally on the iPad screen while using the stylus. The palm rejection feature prevents unintended marks from your hand, allowing for comfortable and accurate use.

Hand resting on iPad screen while using ESR Stylus Pen, demonstrating palm rejection

Image 4.2: A user's hand resting on the iPad screen while drawing with the stylus, highlighting the palm rejection functionality.

4.3 Tilt Sensitivity

The built-in sensor detects the angle of the stylus, allowing you to vary line thickness and create shading effects. Adjust the angle of the nib to achieve different artistic results, similar to a traditional pencil.

ESR Stylus Pen demonstrating tilt sensitivity at 90, 60, and 45 degrees

Image 4.3: Illustrations showing how the stylus creates different line widths based on the tilt angle (90°, 60°, 45°).

4.4 Magnetic Attachment

For convenient storage, the stylus can magnetically attach to compatible iPad models. This feature helps keep your stylus secure and easily accessible. Note that magnetic attachment does not provide wireless charging for this model.

ESR Stylus Pen magnetically attached to the side of an iPad

Image 4.4: The stylus attached magnetically to the side of an iPad, indicating secure storage. A note clarifies that wireless charging is not supported.

5. Maintenance

5.1 Replacing the Nib

The stylus comes with durable, replaceable nibs. Regular use may cause wear, and replacement nibs are included to ensure continued optimal performance.

Gently twist the existing nib counter-clockwise to remove it.
Select a new replacement nib.
Twist the new nib clockwise onto the stylus until it is securely fastened.

ESR Stylus Pen with included replacement nibs

Image 5.1: The ESR Stylus Pen shown with three additional replacement nibs, illustrating the replaceable design.

5.2 Cleaning

Wipe the stylus body with a soft, dry cloth. Avoid using harsh chemicals or abrasive materials.

6. Troubleshooting

Problem	Solution
Stylus does not turn on.	Ensure the stylus is charged. Double-tap the top of the stylus firmly to activate.
Stylus is not responding on iPad.	Confirm your iPad model is compatible (refer to Section 2). Ensure the stylus is powered on. Check if your iPad's iOS version is 12.2 or above. If you have previously paired an Apple Pencil, disconnect it from your iPad's Bluetooth settings.
Inaccurate or inconsistent lines.	Check if the nib is securely attached. Replace the nib if it appears worn (refer to Section 5.1). Ensure the iPad screen is clean.
Stylus disconnects frequently.	Ensure the stylus is fully charged. If the issue persists, contact customer support.

7. Specifications

Feature	Detail
Model Number	TSAJHBQ11
Brand	ESR
Material	Aluminum
Color	Black
Item Weight	1.76 ounces (0.05 Kilograms)
Package Dimensions	7.99 x 2.2 x 0.67 inches
Batteries	1 Nonstandard Battery required (not included)
Charging Port	USB-C
Charging Time	Approx. 30 minutes for full charge
Usage Time	Up to 13 hours (continuous use)
Standby Time	5 minutes (before auto-power off)
Key Features	Tilt Sensitivity, Palm Rejection, Magnetic Attachment (for compatible iPads), No Bluetooth Pairing Required

8. Warranty and Support

ESR provides comprehensive customer support for this product, including:

Detailed setup videos and FAQs.
A comprehensive 12-month warranty.
Lifetime support.
Personalized help.

For assistance, please visit the official ESR support website or contact their customer service team directly.

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