Specifications:

• Intelligent Personal Assistant: None
• Waterproof: No
• Voice Control: No
• Support Memory Card: Yes
• Support Apt-x: No
• Support APP: No
• Speaker Type: Subwoofer
• Remote Control: Yes
• Power Source: Battery
• Power Source: AC
• PMPO: 40W
• Playback Function: Other
• Playback Function: mp3
• Output Power: 40W
• Number of Loudspeaker Enclosure: 4
• Material: Metal
• Input Power(W): 25-49 W
• Frequency Range: 70Hz-20KHz
• Feature: Play Video
• Feature: Phone Function
• Display Screen: No
• Communication: Bluetooth
• Communication: AUX
• Communication: Audio Line
• Channels: 4 (3.1)
• Cabinet Material: Metal
• Built-in Microphone: Yes
• Bluetooth Version: 4.0
• Battery: Yes
• Audio Crossover: Four-Way
• Active Noise-Cancellation: Active