Upgrade Aromatherapy Lighting Neck Cooler Hand Free Neckband Fan

Features:
Super strong wind, to cool you off.
In addition, you can drop the perfume you like to create good smell wind.
Easy to switch the wind speed - Switch 3 wind speed level via switch.
Adjustment fan angle to meet your needs.
Lightweight and fashionable design, no burden when doing sports.

V2 Specifications :
Weight: Approx. 168g
Power input: DC 5V 1A
Type: Mini Neck Double Fans
Built-in lithium battery : 3.7V 1200mAh
Power: 0.3W-1.2W
Size:280x190mm

V3 Specifications :
Model number : TETOU-V3
Product Size : 19 x 23 x 3 cm
Fan Diameter : 8 cm / 3.15 inch
Power(W) : 3.76W
Voltage(V) : DC 5V, 1A (Max)
Battery Model : 18650 Battery
Battery Capacity : 2000mAh
Working Time : 2-8 hours
Charging Time : 3 hours
Wind Speed Mode : 3 Level
Light Mode : 2 mode (Colorful or White Light)
Material : ABS Plastics
Weight :`184g

Instructions :
Low battery : red flashing
Fully charged: blue light on
Long press for 3 seconds (on/off)

Package list:
1 x Upgrade Fan
1 x USB Charging Cable