L-328 FM Radio Multifunctional Rechargeable Portable USB TF MP3 Player Handheld Speaker for Outdoor Equipped with standard headphone jack, the headset can listen to radio and music. With the function of music reition, it can control the reition of current ONE/FOLD/ALL MP3 files. With FM radio, the radio can scan and memorize channels automatically. It can easily and perfectly to connect to your computer, MP3, MP4, mobile phones, for s, for PSPs and so on due to the audio line in jack. Made of high-quality ABS material, it is and . With built-in rechargeable 500mAh battery, it can be by connecting USB charging cable to computer or USB power adapter, or by universal charger, etc, and it can play about 2 hours even in biggest sound after fully . The length of the product is 9.5cm, the width is 4.8cm and the height is 1.8cm. It can play MP3 music from TF card, is available to select radio channels and music with 0-9 number buttons, can choose previous folder or next folder to play. In TF card mode, when power off, it can playback last moment when power on next time. It is suitable for outdoor, home, office, travel and so on. Item Name: Radio Model: L-328 Audio Frequency: FM: 87.5-108MHz Frequency Range: 8-320KBPS Battery Capacity: 500mAh (Included) Signal to Noise Ratio: 87dB Expansion Type: USB/Micro-SD Card Output Power: 3W Support Audio Format: MP3 TF Card: 16G Max. (Not Included) Charging Indicator After Full Charge: Green Features: Handheld, Multifunctional, Rechargeable Color: Random Color (random colors, don't accept the specified color) Material: plastic Package Contents: 1 * Pocket Radio 1 * USB Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.