Brand Name: vitog Communication: Bluetooth Battery: Yes Speaker Type: Portable Power Source: DC Power Source: Battery Number of Loudspeaker Enclosure: 1 Certification: CE Cabinet Material: Plastic Audio Crossover: Full-Range Channels: 2 (2.0) Origin: CN(Origin) Input Power(W): <25 W Intelligent Personal Assistant: NONE Output Power: 5W Remote Control: Yes Support Memory Card: Yes Playback Function: Radio Playback Function: mp3 Display Screen: No Voice Control: No Material: Plastic Support Apt-x: No Wi-Fi Music: TuneIn Display Screen: No Waterproof: No Built-in Microphone: Yes PMPO: 5W Support APP: No Feature: None Frequency Range: 20Hz-20KHz