Glomora LED Desk Lamp,Touch Control LED Desk Table Lamp USB Battery Operated 3 Lighting Modes Flexible Angle for Dorm Study Office Bedroom,Eye Caring and Energy Saving

["Flexible Angle Adjustment: Simple appearance design, the universal hose can be adjusted arbitrarily to meet the needs of 360° lighting angle.","Two Power Supply Modes: Battery/USB power supply (battery is not included, USB cable is provided), the battery power supply function provides convenience for you to be outdoors.","3 Lighting Modes: Low brightness ‑ medium brightness ‑ high brightness 3‑level lighting brightness, easy one‑button touch adjustment, accompany you to sleep, study, work, emergency lighting, etc.","Strong Compatibility: Energy‑saving and environmentally friendly, the charging port is compatible with notebook computers, mobile power supplies and other equipment.","Wide Application: 20000 hours service life, light weight, small size, easy to carry, suitable for college dorm, office, bedroom, living room, kids room, bathroom, etc."]