Battery Support Apt-x: Yes Support APP: Yes Battery: Yes Wi-Fi Music: iHeartRadio, Napster, SiriusXM Internet Radio, PANDORA, Spotify, APPLE Music, Last.fm, TuneIn, Amazon Music, RHAPSODY Number of Loudspeaker Enclosure: 1 Audio Crossover: Four-Way Woofer Size/Full-Range Size: 1", 1.25", 1.5", 2", 2.5", 3", 3.25", 3.5", 4", 4.5", 5", 5.25", 5.5", 6", 6.5", 8", 10", 12", 14", 16" Set Type: Speaker Feature: EZCast, AirPlay, Wireless Charger for Mobile Phone, DLNA, None, Video Call, Dolby Digita, DTS, Miracast, Phone Function, Play Video, Display Visual Information Material: ABS+ cloth net + silica gel portable belt, ABS+ cloth net + silica gel portable belt Waterproof: Yes Communication: AUX, XLR, bluetooth, AES/EBU Input, Coaxial Input, RCA, usb, wifi, HDMI, NFC, Optical Input, RJ45, Audio Line PMPO: 3W Support Memory Card: Yes Speaker Type: Combination Output Power: 3W Remote Control: NO Cabinet Material: ABS+ cloth net + silica gel portable belt Frequency Range: 100HZ-20KHZ Display Screen: NO Intelligent Personal Assistant: None Voice Control: NO Built-in Microphone: Yes Tweeter Size: 0.39"(10mm), 0.5", 0.6", 0.75", 0.79"(20mm), 0.8", 0.9", 0.95", 0.98"(25mm), 1", 1.02"(26mm), 1.1", 1.2", 1.25", 1.5", 2", 2.5", 3.5", 4.5", Horn Tweeter, Electrostatic Tweeter, Planar-magnetic Tweeter, RIBBON TWEETER Brand Name: ZR Model Number: AK106