... with USB/TF port 1.Earphone port,Li-battery, Power output 3W 2.Factory price 3.OEM/ODM service Portable FM Radio Speaker with TF Card ... Port MX-801Specification:1. Big LED display. Multiple buttons.2. MODE: FM, AUX, TF, NO USB, ... Earphone-out.5. Li-battery, 400mAh (Accessory)6. Power output 3W7.Color: Black/Blue/Redv Hot sale Portable FM Radio Speaker with TF Card Slot