Brand N/A Model FS-4-Pink Quantity 1 Color Pink Audio Mode Natural Display Mode NO Menu Language NO Display Size 1.0 inch Display Resolution 128 x 32 px Display Color NO Touch Screen No Memory Card Type NO Memory 8GB Max Extended Capacity NO Video Formats NO Audio Formats MP3 / WMA Image Formats NO E-Book Formats NO Record NO Tuner Bands FM FM Frequency 87~108MHz AM Frequency NO Headphone Jack 3.5 mm Other Connections USB cable (24cm) Battery Type Built-in lithium battery Battery Capacity 160 mAh Work Time 9 hours Power Supply NO Other Features This waterproof MP3 player is with special designed earphone. It is suitable for swimming spa surfing jogging climbing and other water and non-water sports. It is made of highly durable aluminum casing with anti-scratch and waterproof functions. You can put it anywhere you want with a clip support. All the buttons are on one side so it is very easy to use. You can enjoy music under water. High quality fashion design and lightweight. Made of aluminum alloy shell surface anodic oxidation treatment. Use USB cable to charge. Can be as a 8GB USB flash disk. With FM radio function. Great for swimming showering and other water sports. With a click support it can be mounted anywhere you want. Supports music playback of a variety of formats. USB 2.0 high-speed transmission. Display: D128X32 double color display; Charging: Standard USB 2.0; Power Supply: Lithium battery; Maximum Headphone Output: (L)9mW + (R)9mW (32 Ohm); WMA Bit Rate: 32Kbps~384Kbps; Frequency Response: 20Hz to 20KHz; Signal to Noise Ratio: 90dB; Degree of Distortion: 0.06%; FM Receiving Frequency Range: 87MHz~108MHz / 76MHz~90MHz; FM Deposit Amount: 20 / 20; FM Signal to Noise Ratio: More than 45dB; Use temperature: -40'C~60'C; Supports operating system: Windows 2000 / ME/ XP / Vista / Win 7 Linux 2.4.0 Mac OS 8.6; Battery capacity: 200mA; Charging time: Approx. 3~3.5 hours; Operating time: 8 hours (fully charge) Certification CE Packing List 1 x 8GB MP3 player 1 x Water resistant earphones (100cm-cable) 1 x USB cable (24cm) 2 x Ear buds 1 x Water resistant armband (34cm) 1 x Cleaning cloth 1 x English user manual