RollingSquare Powerbank Tau Mini 3-in-1 Keyring Power Bank 1400 mAh Black Kids Wireless No

Wireless No

Operating temperature range: 41F to 104F

Fade and water resistant

Lightfast (black and green for over 10 years on paper)

Holds up to 60 sheets of 80 gsm paper

RollingSquare Powerbank Tau Mini 3-in-1 Keyring Power Bank 1400 mAh Black Kids Wireless NoDescriptionSpecificationsShipping TAU is the best 3 in 1 power bank, it fits the iPhone (Apple), Micro USB, and USB C. It's the smallest power bank in the world, so you can attach it to your key chain, and comfortably use it in your daily life. TAU features a USB C and our patented Lightning + Micro USB cable, and is compatible with virtually every portable device in the world. Thanks to its proprietary dock, charging it is as easy and seamless as