The Joyroom accessories shelf at CairoVolt currently holds the Joyroom JR-X15 Pro stylus for iPad: an active capacitive pen that works directly through the iPad digitiser with no Bluetooth pairing, with vendor-stated tilt sensitivity, magnetic attachment to the iPad side rail, a three-dot LED charge indicator, and charging through a USB-C port at the top of the barrel.
•The magnet parks the pen, it does not charge it. The stylus snaps to the iPad rail so it does not get lost, but charging still happens over USB-C. That is the opposite of Apple Pencil 2, which genuinely charges on the rail.
•Tilt yes, pressure no. Joyroom lists tilt sensitivity. Pressure sensitivity is absent — iPadOS reports it only for Apple Pencil-class hardware, so no third-party pen in this class provides it. Right for notes, PDF mark-up, signing and line art; wrong for pressure-driven painting.
•iPad only. This is not an S-Pen alternative and is not designed for Samsung, Xiaomi or Windows tablets.
Smart Buying Guide
How to choose an iPad stylus you will not return
1.Start with the A-number, not the device name. "iPad Air" alone spans generations that are on this list and generations that are not. Read the number in Settings → General → About.
2.Decide what you actually do: writing or pressure painting? For notes, annotation, signing and line art, an active capacitive pen does the job. For pressure-curve brushwork, you need an Apple Pencil and there is no substitute.
3.Ask whether the magnet charges or just parks. In this class it usually only parks. Read the charging port in the specifications.
4.Look for replaceable tips. The tip is the part that wears, and a worn tip is what scratches a screen protector. A pen with available threaded tips is cheaper over its life.
5.Do not assume Android support. Active pens are tuned to a specific digitiser; an iPad pen is not an S-Pen substitute.
6.Invoice and warranty. Keep the CairoVolt invoice and check duration and terms on the product page and policy.
iPad compatibility by A-number — the table printed on the carton
| iPad family | Supported A-numbers |
|---|---|
| iPad Pro 12.9-inch | A2229 · A2069 · A2232 · A2233 · A1876 · A2014 · A1895 · A1983 · A2378 · A2379 · A2461 · A2462 |
| iPad Pro 11-inch | A1980 · A2013 · A1934 · A1979 · A2228 · A2068 · A2230 · A2231 · A2377 · A2301 · A2459 · A2460 |
| iPad Air 3rd & 4th gen | A2152 · A2123 · A2153 · A2154 · A2316 · A2324 · A2325 · A2072 |
| iPad 6th, 7th, 8th & 9th gen | A1893 · A1954 · A2197 · A2200 · A2198 · A2270 · A2602 · A2603 · A2604 · A2605 |
| iPad mini 5th & 6th gen | A2133 · A2124 · A2126 · A2125 · A2567 · A2568 · A2569 |
Specifications of the model listed here: JR-X15 Pro
| Item | JR-X15 Pro (active capacitive stylus) |
|---|---|
| Pen type | Active capacitive — no Bluetooth pairing, no MFi certification |
| Charging | USB-C at the barrel top — the magnet does not charge the pen |
| Battery | 130mAh (Joyroom); some reseller pages print 125mAh |
| Runtime | ~10 hours (Joyroom); other pages print 9 or 12 hours |
| Charge time | 15 minutes (Joyroom); "Pro" listings print ~30 minutes |
| Tilt sensitivity | Yes — vendor-stated, behaviour depends on the app |
| Pressure sensitivity | No — iPadOS reserves it for Apple Pencil-class pens |
| Indicator | Three LED dots for charge level |
| Tips | Threaded and replaceable; the carton prints "×4" while the vendor slide says "2 spare pen tips" — count them on arrival |
| Size and weight | 166 mm × Ø9 mm · 15 g (Joyroom) |
| Identifiers | MPN: JR-X15 (carton print) · Store SKU: JX01 |

