D C5V 3W Mini Neck Fan

Features:
Neck h-anging design make it convenient fit different size of neck, wide applications.
3 adjustable levels fan speed meets your various needs.
Built-in 1200mAh high capacity rechargeable batter-y, it is long-lasting and endurable.
USB c-harging port design makes it convenient to be charged by laptop, p-ower bank, p-ower adapter.
Low noise, mini size and light weight, it is portable and frees up your hands for doing more important thing.