Communication: AUX
Battery: Yes
Speaker Type: Portable
Power Source: Battery
Number of Loudspeaker Enclosure: 1
Certification: NONE
Cabinet Material: Metal
Audio Crossover: Full-Range
Channels: 1
Input Power(W): <25 W
Intelligent Personal Assistant: NONE
Display Screen: No
Built-in Microphone: No
Feature 1: Portable Voice Amplifier For Teach
Feature 2: Mini Rechargeable Amplifier
Feature 3: Speaker Microphone Teacher
Feature 4: Speakers Amplifier