Music Stand Lights Clip On 30Pack,Dual Arm USB and AAA Battery Black | 2 brightness levels reading book light, perfect for musicians, piano players, bed reading and portable travel use

Multi-Purpose Versatility - Ideal for music stands, reading (iPad, Kindle, tablets, books), piano play, orchestra pits, gigs, work tables, DJ setups, craft tables, computers, keyboards, or as a podium light. Dual Power Modes - Functions via USB (78-inch cable provided) or 3xAAA batteries (not included). Connect to laptops, power banks, or a 5V/1A wall adapter (not included).
Note: This lamp is not rechargeable. Non-Flicker & Eye-Care Design - Provides non-flickering LED light with 2 brightness settings (4 LEDs total) to minimize eye fatigue. Two flexible arms offer adjustable lighting for books or sheet music. Clip-On & Free-Stand Capability - Features a durable clip and double silicone pads to safeguard surfaces. Can also stand freely on desks with its stable base. Dual gooseneck arms are 360° adjustable for accurate positioning. Lightweight & Portable - Weighs only 2.72 oz, making it convenient to carry for travel or performances. Includes clip-on light, USB cord (78 inches). Batteries not included