Feature 1Slave flash for cameras, produces bright and soft light. 2Hot shoe mount works with any digital camera. Easy operation and installation. 3Mini and lightweight,om-camera design, easy to carry and storage. 4Great accessory for photography enthusiasts. 5Built-in digital slave and auto pre-flash sensor.Specification Features: Slave flash for cameras, produces bright and soft light. Hot shoe mount works with any digital camera. Easy operation and installation. Mini and lightweight,om-camera design, easy to carry and storage. Great accessory for photography enthusiasts. Built-in digital slave and auto pre-flash sensor. Specifications: Condition: 100% Brand New and High Quality Material: Plastic Color: Black Size: Approx. 8.3 x 5.8 x 3.7cm / 3.2 x 2.3 x 1.4inch Power Supply: 2 x AA Battery (not included) Weight: Approx. 82g Package Included: 1 x On-camera Flashlight 1 x User Manual Note: Please notice that cameras are not included.