Smart
Full Bluetooth control with Type-C OTG direct charging
Key advantages for your market
Real-time battery percentage on the pen — know exactly when to charge
Customize shortcut keys, signal strength, and auto-off timer via iOS app
Plug directly into iPad's USB-C port — charge without a cable
Full drawing support with natural writing experience
Adjustable signal strength for stable connection across all iPad models
Configurable auto-shutdown timer to preserve battery life
| Battery | 165mAh Polymer |
| Use Time | 10-12H continuous |
| Standby | 12 months |
| Charge Time | 30-40min via Type-C OTG |
| Charge Port | Type-C OTG |
| Charge Spec | 5V-0.3A |
| Material | Aluminum alloy + ABS |
| Size | 166mm × 9mm |
| Weight | 17g |
| Tip | Apple-compatible & replaceable |
For brands positioning smart/premium iPad accessories. Great for tech-savvy users who want full control over their stylus settings.
T3B and T4B share identical features — the only difference is the OTG charging port: T3B uses Type-C (for newer iPads), T4B uses Lightning (for older iPads).
Everything you need to know before placing an order
Contact us for pricing, samples, or OEM customization