Smart Bluetooth stylus with Lightning OTG for older iPad models
Key advantages for your market
Direct charge from iPad's Lightning port — for iPad 9th gen and earlier
Real-time battery level display on the pen body
Full customization via iOS app — shortcuts, signal, auto-off
Designed for the large install base of Lightning-port iPads
Full drawing and writing support
Same smart features — just with Lightning instead of Type-C
| Battery | 165mAh Polymer |
| Use Time | 10-12H continuous |
| Standby | 12 months |
| Charge Time | 30-40min via Lightning OTG |
| Charge Port | Lightning OTG |
| Charge Spec | 5V-0.3A |
| Material | Aluminum alloy + ABS |
| Size | 166mm × 9mm |
| Weight | 17g |
| Tip | Apple-compatible & replaceable |
For markets with a large installed base of older Lightning-port iPads (iPad 9th gen and earlier). Complementary to T3B for full iPad ecosystem coverage.
T4B is the Lightning version of T3B. Recommend T3B for USB-C iPads (2022+) and T4B for Lightning iPads (2021 and earlier).
Everything you need to know before placing an order
Contact us for pricing, samples, or OEM customization