66W Super Fast Charging Power Bank - 10000/20000/30000mAh, Dual Colour | Portable Power Color:Black Wearing modes: Headband / Folding

Wearing modes: Headband / Folding / Multiple-position / Cap-mounted

2 for wireless headphones or external speakers

No longer do you need to be tethered to the vehicle or a heavy and cumbersome power source

or outfitting a boat with ready-to-deploy rigs

Tail and bore: 19

66W Super Fast Charging Power Bank - 10000/20000/30000mAh, Dual Colour | Portable Power Color:Black Wearing modes: Headband / FoldingKey Features 66W Dual Direction Super Fast Charging: Rapidly charges iPhones, Samsung, and other USB devices at full speed Multiple Capacity Options: Choose 10000mAh, 20000mAh, or 30000mAh to match your usage needs Ultra Thin Design: Just 17mm slim fits easily in a pocket, purse, or backpack Durable Plastic Construction: Lightweight yet tough for everyday carry Versatile Compatibility: Works with iPhone and Samsung devices out of the box Available in