No comments needed, instant purchase OK. Feel free to buy! This is a brand new, unopened 3-way handy fan made by Rhythm. It uses a double-reverse fan, and you won't believe the powerful airflow! It's an essential item for the coming season. It can be used in 3 ways: on a desk, around your neck, or handheld. It's a very versatile handy fan! Body size: Height 214 x Width 85 x Depth 40mm Rechargeable battery: Lithium-ion battery Li-ion 2000mAh Rated input: USB Type-C *Fast charging is not supported. Charging time: Approx. 6 hours *When the power is off Motor: DC brushless motor