Yocan UNI Pro Box Mod
- New Patented Design
- Fit Your Favorite 510 Cartridges
- Customize Voltage Option(2.0V to 4.2V)
- Universal Box Mod & Oil Level Window
- Compact And Portable
- 650mAh Battery Capacity & USB Charging
- 510-Threaded Magnetic Connection
- Adjustable Chamber Height And Width
- 15 seconds cut-off
- Preheat Mode: Click the power button 2 times
- Short-Circuit Protection
- Hanging Hole for Lanyard
