Description
The Universal Box Mod, Reimagined The Yocan UNI 4.0 is a premium 510-thread box mod that builds on the legendary UNI design with a high-definition color display, precision voltage control and a striking transparent cyber-industrial body. Made for cartridge users who want one device that fits almost everything, the UNI 4.0 pairs universal compatibility with modern features in a compact, pocket-friendly form. Powered by a reliable 650mAh battery and fully adjustable voltage, the UNI 4.0 delivers smooth, consistent hits from thin distillates to thick live resins. Patented Adjustable Fit for Nearly Any Cartridge At the core of the UNI 4.0 is Yocan’s patented adjustable housing, built to securely hold cartridges of almost any size: Diameter Adjustment Dial – Fits 510 cartridges from 8mm to 14mm wide Height Adjustment Slider – Accommodates cartridges over 42mm tall Long & Short Magnetic Adapters – Fast, secure loading for different cartridge styles 1.26″ Full-Color TFT Display The upgraded high-definition color screen gives you real-time session information at a glance: Voltage – See your exact power setting Coil Resistance – Confirm your cartridge connection Puff Counter – Track your usage Battery Level – Know when it’s time to charge Precision Voltage & Preheat Control Tailor every session to your oil and your preferences: Variable Voltage – Adjustable from 1.8V to 4.2V 1.8V 10-Second Preheat – Gently warms thick oils to prevent clogs Lower Voltages – Smoother, flavor-forward hits Higher Voltages – Bigger, denser clouds Built-In Safety Features The UNI 4.0 includes smart protections for worry-free daily use, including a 15-second cut-off for each draw and an automatic shut-off after 1 hour of inactivity to save battery. Key Features Patented Adjustable Height & Width – Fits nearly any 510 cartridge 8mm–14mm Cartridge Compatibility – Wide and oversized carts supported 1.26″ TFT Full-Color Display – Voltage, resistance and puff count Variable Voltage – 1.8V–4.2V 1.8V 10-Second Preheat – Ideal for thick oils 650mAh Rechargeable Battery – All-day power Long & Short Magnetic Adapters Included Transparent Visible-Window Design – Cyber-industrial style 1-Hour Auto Shut-Off & 15-Second Cut-Off USB-C Charging – Full charge in about 1 hour Product Specifications Brand: Yocan Device: UNI 4.0 Universal Box Mod Device Type: 510-Thread Cartridge Battery Battery Capacity: 650mAh Voltage Range: 1.8V – 4.2V Preheat: 1.8V for 10 seconds Display: 1.26″ TFT full-color Cartridge Diameter: 8mm – 14mm Cartridge Height: Over 42mm Coil Resistance: Above 0.8Ω Charging: USB-C (5V / 1.0A), about 1 hour Safety: 15-second cut-off, 1-hour auto shut-off Dimensions: 28 × 40 × 75 mm Colors: Black, Silver, Blue, Pink, Purple What’s Included 1 × Yocan UNI 4.0 Device 2 × Magnetic 510 Adapters (Long & Short) 1 × USB Type-C Charging Cable 1 × Instruction Manual Why Choose the Yocan UNI 4.0? The Yocan UNI 4.0 is ideal for cartridge users who want one dependable battery that fits nearly every 510 cart they own. Its patented adjustable fit, vivid TFT display, precise voltage control and preheat function make it one of the most versatile and feature-packed box mods in the UNI lineup.
