**Ultra-Lightweight Design for Hassle-Free Shooting**:Weighing only 31g (iM20), this flash seamlessly integrates with your camera, eliminating the need for frequent removal. Its compact size (39x38x29.5mm for iM20) makes it ideal for travel, street photography, and vlogging. **Built-In Rechargeable Battery with Rapid USB-C Charging**:Equipped with a 470mAh lithium battery, it delivers up to 440 full-power flashes and recharges fully in just 70 minutes via USB-C. No more interruptions from disposable batteries—perfect for extended shoots. **5 Adjustable Power Levels for Precision Lighting Control**:Adapt to any lighting condition with 1/1 to 1/32 power settings. Whether enhancing portraits or capturing still life, achieve natural-looking illumination tailored to your creative needs. **Broad Compatibility with Hot-Shoe Cameras**:The single-contact design ensures universal compatibility with DSLR, mirrorless, and entry-level cameras. Simply attach to the hot shoe for instant flash functionality. **Fast Recycling Time & Stable Performance**:Experience a quick 3-second recycle time at full power, ensuring you never miss a shot. Operates reliably in temperatures from -10℃ to +35℃, making it versatile for indoor and outdoor use.

Tech Specs
Model: IM20
Built-in Lithium Battery: 3.8V, 470mAh
Input: 5V=0.5A
Charging Time: Apprac.1h10min
Flash Time (atfull power): ≈440
Recycle Time (at full power): ≈3s
Flash Power Steps: 5
Working Environment Temperature: -10℃~+35℃
Sync Triggering: Hot Shoe
Dimension: 39x38x29.5mm
Net Weight: ≈31g

Package Including:
Flash Body x1
Storage Bag x1
USB-C Charging Cable x1