Outdoor Speakers for Christmas Gift 1.TF card, Line-in, FM Radio function. 2.Built-in Rechargable Battery 3.Card Reader Downl Portable ... without headphones are inserted, the machine can send high-quality speakers and sound super loud music.3. Flashlight: Glare light , ... , Laptop, PC, MD, Mobile phone, etc…all kinds of digital audio players.Portable A-alloy Mini Speaker's Attribute:1.Demention34 ...