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Fatty Fog Vape bar

Yocan B-Smart Slim Pen

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The Yocan B-Smart Slim Pen is a 510 threaded pen style vape battery designed specifically for cannabis oil cartridges, with a focus on simplicity, convenience, and efficiency. The slender pocket friendly frame topped with 4 airflow channels to accommodate tanks with lower intakes houses a 350mAh internal cel, and a compact USB eGo charger is included. The B-smart features a simple control dial to adjust the variable voltage output between 2.0 - 4.0V in 0.1V increments, and the responsive firing button is surrounded by a multicolor LED indicator light. Press the button rapidly 5 times to turn the device on or off, hold to deliver power to the atomizer (>1.0Ω), or double click to initiate a 15 second preheat mode that softens extracts and prevents dry hits.


  • Dimensions: 86mm x 11mm
  • Battery Capacity: 350mAh
  • Spring Loaded 510 Power Connection
    • 4 airflow channels
    • eGo charging
  • Bottom Side Variable Voltage Control Dial: 2.0 - 4.0V
    • 0.1V increments
  • Single Operating Button
    • 5 clicks: on/off
    • Double click: 15 second preheat mode
    • Press: fire atomizer (>1.0Ω)
  • Multicolor LED Indicator


  • Yocan B-smart
  • USB eGo Charger
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