If anyone wants to experience the sensation of premier music on the mobile, then Nokia N91 mobile phone is the best option. If we have to talk about its features the first thing that comes to mind is the innovative slide design with dedicated playback and volume control keys including Play / Pause, Forward, Back, and Stop. What is playing can be seen through the vivid and large 262-color LCD with automatic brightness control screen. Improved music features including mixer, 5-band equalizer, loudness, and music DRC (Dynamic Range Compression) helps in forming quality music. Visual Radio mode adds a rich new dimension to radio listening. One can listen to the music through external speakers or connect directly to the 3.5mm audio jack with Nokia’s HS-28 headset with remote control. Built-in 2-megapixel camera for photos up to 1600 x 1200 px in resolution including 8x zoom, burst and macro modes, brightness adjustment, and video playback and capture capabilities. Integrated Bluetooth wireless technology is used to send and receive images, video clips, graphics, and business cards with profiles for Basic Printing Profile (BPP) using Image Print or Info Print applications, and Human Interface Device Profile (HID) using Nokia Wireless Keyboard application. Near-broadband speeds for faster and more responsive download including WLAN 802.11b/g for hot spot connectivity and USB 2.0 full speed interface with mass storage profile (USB mini). It has Up to 4.0 GB of internal dynamic memory for music content, multimedia messages, ringing tones, images, video clips, and applications with an additional 30 MB of storage for contacts, calendar notes and events, text messages.