1)CE,RoHS,one year warranty 2)Foldable 3)USB interface,TF card,FM 4)Hamburger style design with 5 color Product Name:Ball shape portable mini speaker with FM,Line-in,TF slot for radio and mp3(J3) Specification: J3FM HI-FI Capsule MP3 Speaker W/ FM Radio1. Real HI-FI Sound quality with latest DBBS technology2. TF Card Slot for mp3 files3. FM Radio:4. Line-in: For external mp3/mp4 player, IPOD/ ...