Thanko Limited Edition Neck Cooler

No wonder that neck coolers are becoming more popular with each passing year: they leave both your hands free and thanks to their Peltier cooling plate, they instantly lower the temperature on the back of your neck and head the moment you turn them on, and keep it low as long as they are on. But there's a way to improve them and that's to spread this coolness to the rest of your upper body. Which is exactly what the Thanko Limited Edition Neck Cooler does, and very well too! The Thanko Limited Edition Neck Cooler combines the power of a cooling plate (actually two: one for each side of your neck) and a fan (and a very powerful one at that). The effect is amazing: in the high mode (you can choose between high, low, or alternating), it brings down the temperature up to 10°C lower than that of the environment, essentially turning summer into spring! USB-powered and adjustable to fit any neck with a circumference between 37 and 50 cm (14.5 and 19.6"), this is the ultimate solution for even the hottest days! Specs and Features: Colors: black, white Modes: high, low, alternating Temperature: 8-10°C lower than the environment temperature (high mode), 4-7°C lower than the environment temperature (low mode) Operating time: high mode approx. 1 hour, low mode approx. 1.5 hour, alternating mode, approx. 1 hour Dimensions (min.): approx. 130 x 120 x 80 mm (5.1 x 4.7. x 3.1") Dimensions (max.): approx. 160 x 120 x 160 mm (6.2 x 4.7 x 6.2") Neck circumference: approx. 37-50 cm (14.5 x 19.6”) Weight: approx. 135 g (4.8 oz) Weight (fan battery): approx. 115 g (4 oz) Fan battery: 3.7 V, 2,600 mAh lithium-ion Charging time: approx. 4 hours Cable length: 120 cm (3.9 ft) Materials: ABS, aluminum Comes with: fan battery, USB Type-C cable Instructions/manual: Japanese