Amazon.com: Sonos Move 2 Black Wireless Portable Bluetooth Speaker Portable bluetooth Speaker F M Radio Move KTV Wireless Surround Sound Subwoofer 20W (HA3)(HA)(1U57)(F57) K12 Portable Karaoke Speaker with Wireless Microphone for Home Singing 20W Geluid Bar Tv Scheidbare Bluetooth Speakers In Vicedeal 20w Power Mini Speaker Marshall Emberton Wireless Surround Sound. Brand Name: INSMA Communication: AUX Communication: USB Communication: Bluetooth Display Screen: Yes Battery: Yes Speaker Type: Portable Power Source: DC Number of Loudspeaker Enclosure: 1 Cabinet Material: Plastic Audio Crossover: Three Way Built in Microphone: No Channels: 3 (2. 1) Feature: Play Video Intelligent Personal Assistant: None Output Power: 20W Remote Control: No Support Memory Card: Yes Playback Function: Radio Playback Function: mp3 Voice Control: No Material: Plastic Support Apt x: No Display Screen: Yes Waterproof: No PMPO: 20W Support APP: Yes Model Number: A28 Frequency Range: 60Hz 23KHz