Brand Name: ZEALOT Communication: Bluetooth Display Screen: No Battery: Yes Speaker Type: Portable Power Source: AC Power Source: Battery Number of Loudspeaker Enclosure: 2 Cabinet Material: Plastic Audio Crossover: Full-Range Built-in Microphone: Yes Channels: 2 (2.0) Feature: None Intelligent Personal Assistant: None Output Power: Other Remote Control: No Support Memory Card: Yes Playback Function: MP3 Voice Control: No Material: Plastic Support Apt-x: No Display Screen: No Waterproof: Yes PMPO: 6W Support APP: No Model Number: Zealot S9 Frequency Range: 20Hz-2KHz Speaker Structure: Sealed Special Feature: Wireless, Portable Interface Type: AUX PMPO: 3W*2 Audio Output: Dual Intelligent Personal Assistant: None Functions: Bluetooth,Support TF card and USB pen drive