Product description    Product Specifications Mobile - iOS Mobile: Yes Mobile - iOS PAD: Yes Mobile - Android Mobile: Yes Mobile - Android PAD: Yes Bluetooth: v4.0 Yes Printer Engine ? Resolution: 313 x 600dpi Printer Engine ? Speed: 60 sec Printer Engine - Max Printing: 1000ea Built-In Battery ? Type: Li-Polymer (7.4V ， 470mA) Built-In Battery - Charing Time: Approximately 90mins Picture Format: JPEG， PNG Print mode - Print rate: 0.08ips Size: 7.8 x 12.5 x 2.2 (CM) Net Weight: 017 (KG) Power Power Consumption Max (per page): 34.49W Power Consumption Avg (per page): 15.91W Application Android / iOS Album: User Created Album / Add Album / Delete Album / Album Name Modify Main View: Click to Enlarge / Photo Delete / Camera / Thumbnail view / Edit + QR / Print SNS: Facebook / Twitter Edit+QR: Filter / QR setting / Photo card / Division In & Out Key LED - On/Off LED: 1 Color Key LED - Battery Info LED: 2 Color Key LED - Status LED: 1 Color USB (v2.0) - Micro USB (Device): Yes Paper (ZINK) Size: 2" x 3" Resolution: 313dpi Update F/W Update: FOTA / PC Update Package Content: 1x LG PD261 Pocket Photo Printer 1x USB Cable You can see the product Demo Video Clip at :  https://www.youtube.com/watch?v=tkpgNtZcF6Q