USB Hanging Neck Fan, Air Cooler USB Micro Portable 2 in 1 Air Cooler Mini Electric Air Conditioner Scarf Cooling Portable Hanging Neck Fan (White)

Feature:Made of silicone, soft and skin-friendly.Comfortable curved design, not sweaty and not cumbersome.Adjustable design, comfortable to wear, suitable for all necks.SPECIFICATION:battery capacity: lithium polymer 1800 mAH*2voltage: 5vcooling range of the theromlectric cooler : 6-9 degreeworking current: 1Asize: (8.5*9.1*2.3 in)21.8 *23.2 *6cmweight: 310gplug: 2A5V MICRO USB PLUGCHARGING TIME: 1.8Hrsworking time:- 20 hours for using fan units only- 3 hours for using thermoelectric cooler feature units- country of origin: ChinaFREE YOUR HANDS:Hand free fan was design as a headphone to free your hands anywhere; Fashion style makes you look so cool. Hanging around your neck, suitable for traveling in hot weather, saved you from the embarrassment of dripping with a sudden sweat in public on numerous occasions.PERSONAL FAN 360 DEGREE FOR SPORTS:Hand free cooling fan is adapt with double heads design, and two fans can 360° flexible rotate, which allow you to adjust the best wind direction, simple and easy to create powerful wind for yourself • HAND FREE PERSONAL FAN HEADPHONE : free your hands anywhere; Fashion style makes you look so cool. Hanging around your neck, suitable for traveling in hot weather, saved you from the embarrassment of dripping with a sudden sweat in public on numerous • SEMICONDUCTOR REFRIGERATION TECHNOLOGY: high cooling strength. Using the second law of thermodynamics, the current generated by the semiconductor refrigeration chip forms a temperature difference, exchanges thermal energy, and delivers cooling to the • FAN with FLEXIBLE NECK and DUAL WIND HEAD- The portable fan have two wind head, can feel more powerful airflow, also can adjust 360 degree for sports, which allows you to adjust to any different angles, portable, simple and easy to create powerful wi • 3 ADJUSTABLE SPEED LEVEL: Low/medium/high speed level. Adjust appropriate fan speed by pressing the power on. Neckband fan with powerful airflow can the fast and easy access to instant relief from hot flashes. Hanging the cooler fan around your n • Long-lasting battery life, all the way with the wind. Built-in two 1800mAh lithium polymer batteries, charging for 1.8 hours can last for 4-8 hours, no matter whether you are on the way to work or shopping, it is enough to bring you all the way.