UMS support. T50: (1 GB) using an AA battery. T60: (1 GB, 2 GB, 4 GB) using an AAA battery. Smaller than T50. H series H10 Jr.: (512 MB, 1 GB) A smaller version of the hard drive based H10. USB 2.0 connectivity. FM tuner. Voice and FM recording. Built-in lithium-ion battery. PlaysForSure and UMS. E series E100 : (2 GB, 4 GB, 8 GB) A portable media player with video, music, photo and a built-in FM tuner and stereo speakers. Introduced at CES 2008. E50 (Metal): (2 GB, 4 GB, 8 GB) A Minor version of E100. Built with Aluminum. E150: (2 GB, 4 GB, 8 GB) Upgraded version of the E100. E200: (4 GB, 8 GB, 16 GB) Major upgraded version of the E100. Built with full Aluminum. E300: (4 GB, 8 GB) E30 (Matte): (2 GB, 4 GB, 8 GB) E40: (4 GB, 8 GB) U series (Clix) U10: (1 GB, 2 GB), 2.2-inch screen, uses D-Click control system, Flash Lite support. Rectangular with rounded edges, 2.2" LCD, 70grams, microphone and FM radio recording, cradle available for extra functionality. Clix: (1 GB, 2 GB, 4 GB) iriver's flagship product when released in 2006. Started off as a rebranded U10 player and underwent a completed redesign in 2007 with the 2nd generation player. Clix 2nd generation (U20): (2 GB, 4 GB, 8 GB) Stretched rectangle with rounded edges. Customizable with themes, FM and voice recording, UMS(MSC) – MTP compatible (interchangeable), cradle available for extra functionality. Hi-res AMOLED screen. Player is about the size of a credit card. Clix+: (4 GB, 8 GB) A somewhat flatter Clix model featuring a DMB tuner. Like the previous generations, the Clix+ has a 2.2" AMOLED screen. LPlayer: (4 GB, 8 GB) A smaller Clix. SPINN (U30): 4 GB, 8 GB, and 16 GB versions with a 3.3-inch AMOLED touchscreen and unique toggle-wheel based tactile controls. Active Matrix OLED Display, FM and voice recording, T-DMB. Successor of Clix 2. U100: Portable media player with Wi-Fi feature. Came out in January, 2011. S series - ultra small type S7: (1 GB) Small, screenless version of S10. S10: (2 GB flash) Very small player, only 17.5g. Has OLED screen. Uses D-Click control system of the U10/Clix. Built in lithium-polymer battery. UMS. USB 2.0 connectivity. Announced September 2006. S100 (Panorama): (4 GB, 8 GB) Weighs 77 g. Has a 2.83" 240 x 320 screen with a