Are you planning to buy an inexpensive feature phone for rough use? Then look no further as Karbonn brings you this Jumbo K9 handset that has a tough build and a stylish look. Screen Size This dual SIM mobile phone has a 6.604 cm TFT screen that allows you to check images and contacts without compromising on clarity. Battery The handset is powered by an 1800mAh Li-ion battery that offers a standby time of up to 300 hours. Storage It has an expandable memory of up to 8 GB so you can store a lot of images and music video files. Connectivity It has a Bluetooth connectivity that allows you to connect to other mobiles and is GPRS enabled so you can connect to the Internet as well. Camera It also features a 1.3 MP rear camera and a flashlight so that you can capture images and record videos as well.