Smrroy er 5sd Mini Variable Voltage USB VV Passthrough Battery For All 510 Threads
<p>Description</p> <p>Product Specification:</p> <p>1: Super 4 different adjustable voltage : 3.0V 3.6V 4.2V 4.8V<br> 2: 5 quick pressing each time will change the voltage<br> 3: Compatible with all 510 threads (plus for difference resistance value atomizer)<br> 4. Stainless steel color by default<br> 5. USB Cable connection<br> 6. Power Switch: Manual<br> 7. 5 click lock function</p> <p>Package Include: 1 X Mini Variable Voltage USB</p>