USB Handheld Mini Fan – Foldable Portable Neck Hanging Fan with 5 Speeds, Phone Stand, Rechargeable Battery & Display Screen

Feature
1, LED display, hanging neck/handheld/desktop,
2, 5 speed wind adjustment, 90° adjustable,
3, Dual batteries for long battery life, can support mobile phones.
Specification
Material: ABS+PP+electronic components
Single net weight: 175g
Product size: 18.8*9*4.65cm/7.4*3.54*1.83in
Input voltage: DC5V
Battery capacity: 1800mA
Battery voltage: 3.7V
Use time: about 3.5-7 hours