Feature:1. Small Scale, Big Impact: No bigger than a sticky note, ZHIYUN M20 pocket fill light supports 20W high-power output, professional dimming, and innovative features. Within its sleek design lies a world of creative potential, ensuring every snap and masterpiece is nothing short of stunning.2. 2700K-6500K Bi-color Temperature: Featuring a wide range of adjustable color temperatures from 2700K to 6500K, ZHIYUN M20 mini LED fill light provides both warm and cool lighting options. And the memory feature that takes you on a quick switch to immediately revisit your preferred lighting ambiance.3. Every Illumination is a Party: ZHIYUN M20 pocket light offers 10 special lighting effects , music mode, synchronized speed and temperature adjustments, all within reach at the tactile dual dials.4. Stunningly Chilled Illumination: Breaking through the cooling limits. The ZHIYUN M20 boasts the exclusive DynaVort Cooling System MARK II, significantly slimming down the heat sink thickness, optimizing airflow, and reducing drag.5. Always Stay Energized: With built-in 4500mAh lithium battery, the fill light runs a solid 40mins at full 20W power. Compatible with PD protocol power banks and charging adapters, ZHIYUN M20 allows for simultaneous charging and lighting. Power up while you light up!6. Magical Ensemble for Diverse Lighting: Experience cinematic excellence with our premier lighting accessories. The dual-side extension bracket and cold shoe allow users to attach individual diffuser, honeycomb grids, 4-leaf barn doors or make combinations for diffused, focused, or shaped lighting.Specification:LED Chip: 40 pcsPower: 20WColor Temperature: 2700K-6500KDimming Range: 0-100%TLCI: 97+CRI: 95+Battery Capacity: 4500mAhCharging Time: 2hContinuous Runtime: 40minOperation Temperature: -10 to 40Charging Temperature: 0 to 40Product Size: 78x78x35.75mmProduct Weight: 200gPackage List:1 * Pocket Fill Light1 * PD Charging Cable1 * Quick Start Guide1 * Extension Bracket1 * Diffuser1 * 4-leaf Barn Doors1 * Honeycomb Grids1 * Storage Bag