Letscom tragbaren Audio-

1. portable audio Work as MP3 player or mini speaker.2. Support TF card, play music in the TF card.3. Audio with high fidelity.4. D-class amplifier.5. Rechargeable lithium battery inside.6. 5-hours work as MP3 player; 9-hours as mini speaker. Specifications: File Formatmp3TF Card StorageMax 8GAMP Freq Range180Hz 20KHzS/Nmore than 80dBSpeaker4ohm, diameter:40mmLine Input3.5 mm ψWorking Timeabout 5-hours work as MP3 player; 9-hours as mini speakerLi Battery Capacity400mAHBattery Voltage3.7VBattery Charging Voltage4.2 5VBattery Charging TimeAbout 3 HoursRating Power2WPower Supply InputMINI USB (5V/500mA)Weight0.08kgDimensions60mm(D)*45mm(H)ColorBlack, Red, White Key Chains and Support Devices About Letscom: Established in 2000, Letscomis a China manufacturer, supplier and exporter, which specializes in developing, manufacturing top-class mini speakers.In 2009, Letscom developed the 1st generation amplifier IC for mini speaker, which was the revolutionary in the world of portable audio technology. The current products have won good fame at the market, which make Letscom the top-class player in the industry of mini portable speaker.