Output Power: Other Battery: Yes Intelligent Personal Assistant: None Waterproof: No Audio Crossover: Full-Range Support Memory Card: No Cabinet Material: Plastic Remote Control: Yes Frequency Range: Other Feature: None Support APP: No Brand Name: VONTAR Model Number: E27 or B22 Support Apt-x: No Communication: Bluetooth Voice Control: No PMPO: 3W Speaker Type: Portable Playback Function: MP3 Number of Loudspeaker Enclosure: 1 Display Screen: No Power Source: AC Display Screen: No Built-in Microphone: No Material: Plastic Channels: 1 support: Ios,Android Bluetooth Version: 3.0 remote control: Yes AirPlay: No Audio Output: Single Speaker Structure: Hi-Fi Boxes Communication: Wireless Interface Type: None Intelligent Personal Assistant: None