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 playback, it can control the playback of current ONE/FOLDER/ALL MP3 files. With FM radio, the radio can scan and memorize channels automatically. It can easily and perfectly connect to your computer, MP3, MP4, mobile phones, PSPs and other audio devices via audio line in jack. Made of high-quality ABS material. With built-in rechargeable 500mAh battery, it can be charged by connecting USB charging cable to computer or USB power adapter, or by universal charger, etc., and it can play about 2 hours even at maximum volume after fully charged. 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, allows selection of radio channels and music with 0-9 number buttons, and can choose previous folder or next folder to play. In TF card mode, when powered off, it resumes playback from the last moment when powered on again. It is suitable for outdoor, home, office, travel and more. 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, do not accept specified color) Material: Plastic Package Contents: 1 x Pocket Radio 1 x 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 to be slightly different from the real thing. The measurement allowed error is +/- 1-3cm.