Description:

No Battery Needed: No charger needed! Just put this neck cooling tube into ice water or air conditioner for 10-30 mins.
An optimal cooling temperature 18 °C (64°F), no risks of skin necrosis or frostbite through cooling by maintaining an optimal cooling temperature.
Enjoy the cooling time of 4-6 hours indoors and 3-5 hours outdoors. Get ready for this hot summer.
Physical cooling, safer and more assured for kids and adults.
Suitable for outdoors, camping, running, hiking, and hot summer.

Specification:

Material: TPU, Biological based thermostatic materials
Size: approx.
Inner diameter: 130mm/5.12inch
Tube diameter: 22mm/0.87inch

Package Includes:

1 Piece Neck Cooling Tube

Note:

Color might be slightly different due to the color calibration of each individual monitor.
Please allow slightly measuring deviation due to manual measurement.