Details:
- Category: Electronics
- Secondary: Electronics Accessories > Power > Ups Accessories
Description:
Builta€'in 1800mAh largea€'capacity battery can last for a long time, just charged by USB/ and devices 169 times specific gravity optimize bring 220g weight, which make you wear lighter, low noise and enjoy the cool Product optimization and upgrade bring full utilization of airflow, soft operation without noise Comfortable ABS+ environmentallya€'friendly silicon material, combined with streamlined ergonomic designed will better close to your neck There is no fan leaves, will not stuck your hair. explosiona€'proof battery let you use it with confidence, light and comfortable shape make you wear for a long time without feeling fatigue