[ Air Volume]Wearable -core cooling neck fan, equipped with real -core semiconductor ice, high-performance brushless motor wind power, under the same air volume, the noise is as low as 30 decibels. Hidden air inlet design, reject strands of hair, . [True three-core semiconductor ice] Portable neck fan, using the latest top 71 pairs of particle semiconductor cooling chips, strong heat dissipation, power saving, cooling area of 7200m, wrap-around fit, ergonomic design, suitable for wearing on the neck, Better heat dissipation. [Quiet enough and durable enough] The neck-mounted air conditioner uses a permanent magnet frictionless engine core, and the reasonable air duct design effectively controls the noise of the silent permanent magnet frictionless engine core 30dB. 6000mAh new energy dual-core lithium battery guarantees 26 hours of battery life. low noise [Adjustable neck arc design] The cooling neck fan adopts dual-channel fans for heat dissipation, and adopts a special-shaped adjustable neck arc design, which is suitable for fearless outdoor sports wear, and the cooling is more comfortable and easy without burden. A combination of stylish styling and strong power. The neck fan is suitable for wearing in hot weather, the fashion style makes you look cool, it is a good helper to cool off in summer [Thoughtful Gift]The portable neck air conditioner is perfect for personal cooling, office, church, camping, traveling, hiking, climbing, watching sports games and other outdoor activities. This is a thoughtful gift for your loved ones, family and friends. Material: plastic colour: B-white Package Contents: 1 x Neck Fan 1 x USB Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.