The Yocan Kodo Star 510 battery's futuristic “Galaxy Full Display” design displays data in real-time (voltage, time, battery level) to keep users in the loop. The Yocan Kodo Star Box MOD settings allow the user to adjust the temperature level by 0.1 volts (V) with a range of 1.8 V to 4.2 V. Specifications: • Compact 400 mAh Battery Capacity • Simple Three-button Operation • 510-threaded Connection • Voltage Range: 1.8V – 4.2V • Preheat 1.8V / 10 seconds • Coil Resistance: >0.8? • Safety Cutoff: 15 seconds • USB Type-C Charging • Charging Time: 0.8h