✔PORTABLE RECHARGEABLE USB MINI FAN: With a brand new upgraded neckband design, our necklace fan can be used while hanging on the neck, which makes it completely portable and best of all is completely hands-free whilst bringing cool breeze directly to your face. The Powatron neck fan is lightweight and won't hurt your neck even when you're wearing it for prolonged periods - it's been designed by runners for runners. ✔POWERFUL BATTERY & FLEXIBLE CHARGING: The neck fan comes with a built-in 2000mAh rechargeable battery and a USB charging cable. Charges in approximately 4 hours and provides you with 4-12 ours of use depending on the what fan speed you've selected. Compatible with any USB port, it can be charged using a PC, computer, laptop, power bank, USB Charger, mobile phone adaptor, car charger etc. ✔STRONG WIND AND LOW NOISE: Made of high quality copper brushless motor, this fan not only runs quietly but produced a strong gust of air directly to your face. Given the almost silent motor, the fan won't disturb you during your exercise routine or when you're working,allowing you to do what you're doing without even noticing that the fan is there ! ✔3 SPEEDS ADJUSTABLE AND 360 DEGREE ROTATION: The neck fan has 3 speed adjustments which can easily be selected at a press of a button depending how cool you want to be. One-button control (switch on/off and wind speed), simple and easy to use - this has been designed to be invisible and simple to use. Adopting a unique curved design, the two fan heads can be rotated 360 degrees allowing you to enjoy cool air from any direction you like. ✔USE IT ANYWHERE: The Powatron neck fan is lightweight and small so can be used as a personal cooler anywhere and it's easy to carry and store. The neck fan is truly handsfree and is suitable for outdoor sports, indoor exercises, office, gym, travelling, camping, whilst running or even just simply cooling yourself during the lockdown period !