4- LED flash module, compatible with any type of mobile device. Features: With 3.5mm jack type smartphone accessory accessory., Especially designed for capturing videos., With carry keychain., Button cell batteries included. Materials: Plastic. Colours: Black, Blue, Red, White. Size: 3.5 x 5.4 x 1.3 cm. Packing: Bulk. Decoration Position: back round. Print Size: 1.8 x 1.8 cm. Price includes: Pad Print 2. Setup is included.