SZ Yideng USB Foldable Handheld cooling Fan with 1800mAh Rechargeable Battery 3 Speeds Personal Desktop Fan For Home ,Travel, Office and Outdoor (Black)

Description

Specifications  1. USB mini foldable fan, desk fan, clip fan, hand fan. With a hanger can be attached to umbrella, baby carriage, desktop, tent ect. 2. Rechargeable 18650 battery operated fan, can be charged by USB charger, computer, power bank 3. Unique portable fan design, creative style, Ultra-quiet design and lightweight 4. Multi-speed adjustable power fan, free to turn down or turn up air volume with the stepless speed technology. Efficient power and conversion circuitry can minimize the loss to save energy and protect environment 5. Perfect for Home/ Office/ Bedroom/ Travel Use  Material: ABS+Electric parts  Weight: 150g Product size: 30*85*180mm Package size: 90*70*110mm Power Supply : USB+Lithium Battery  Battery: 1800MA ( Built-In） Battery size: 18650-3.7V  Fan speed: 3 Mode Speed (Low-Middle-High)  Working time: Around 2-4 hours for reference only ( Low speed for 4 hours, Middle speed for 3 hours, Hign speed for 2 hours)  Note  1. Please charge the battery for about 4 hours before first use,to improve the battery life.  2. When charging, red light is on, after full, green light is on. During the process of using, the blue light flashes means the battery low, please charge in time. You can use power bank or computer charging for it.  Package includes  * 1 x USB handheld fan  * 1 x USB Charger cable  * 1 X Strap for hung around wrist  * 1 X User Manual