Wireless Portable Battery-Operated Space Heater with 2 Temperature Settings, for Indoor, Outdoor, Camping, Office, Home, Two USB Ports, Rechargeable (Battery Not Included)

【2 USB Ports】 More than just a heater, this small portable heater has two USB ports to charge your devices while providing pleasant warmth. A desk heater, stay productive and efficient, without the noise! Batteries not included. 【2 Temperature Settings】 Battery-powered heater, choose between two temperature ranges (30-50°C and 50-80°C) to suit different environments and heating needs. Battery-powered heating, stay comfortable in all circumstances. 【Versatile】 This desk heater, compatible with various 18V lithium-ion batteries, is ideal for workshops, homes, bedrooms, offices, classrooms, and factories. Stay warm while you work! 【Efficient Heating】 Stay warm in cold weather with this battery-powered portable heater. This portable car heater, powered by batteries, allows you to warm your workspace on cold days for optimal comfort and productivity. [Flexible Angle Adjustment] This portable heater fan features 360-degree horizontal rotation and a 50-60 degree vertical tilt, allowing you to direct heat precisely where you need it.