woobles Tattoo Power Supply - 1300mAh

Specification: Item Type:TattooPower Supply Material: Aluminum alloy, electronic componentInterface:interface Battery: 1300mAh lithiumbattery (built in) Product size: Approx. 77 x 23 x 23mm / 3.03 x 0.91 x 0.91in Input: DC5V 1A Output: 5-12V Output voltage adjustment accuracy: 0.1V, long press for quick adjustment Charging time: 2 hours (charging with a charger higher than 5V is strictly prohibited) Use time: can be used for 3-5 hours How to Use: 1.Longpressthepowerbuttontoturnonoroff; 2.Shortpressthe+or\u2011keytoeasilyadjustthevoltage,eachtimeitispressed,thevoltageis±0.1V.Longpress+or\u2011toquicklyincreaseordecreasethevoltage. 3.Ifyouwanttopauseorrestartduringuse,youcanshortpressthepowerbutton. Package List: 1 x Tattoo Power Supply 1 x USB Charging Cable 1 x Manual