Handy, mobile, stylish - the rechargeable battery fan Flow for indoors and outdoors provides plenty of fresh air. With its stand and wrist strap, Flow always provides a cool breeze - whether you're sitting at your desk or standing in the underground. Flow can be conveniently charged with the included USB cable. Product details: Rechargeable via USB cable, incl. transparent stand, wrist strap, 3 speed levels, swivel head, battery/charge level indicator, runtime up to 7 hours, charging time approx. 2 hours, battery operation: 2000 mA / 5V, weight 200g, power supply not included Material: aluminium, plastic Dimensions: H 22.2 cm, Ø fan head: 9.7 cm