This movable wireless PA system features both SMD electronic components and SMT technology to breed the best quality in the industry. It has a built-in 15" bass and 1" bugle treble speaker. The wired or wireless microphone has a separate volume control knob for added user-friendliness.

• Dual channel.
• It is a multi-purpose machine which fits either indoor or outdoor activities.
• It easily connects to USB, MP3 for music reproduction features.
• Support USB playback function.
• Built-in rechargeable batteries.
• Integrated pre-amplifier with mixer function.
• With trolley design.
• Built-in charge and low voltage battery protection.
• Receive: wood box.
• Real output power: 200W.
• Frequency range: VHF200-250MHz.
• Frequency response: 50Hz-15KHz±3dB.
• Surge mode: quartz crystal locked.
• S/N ratio: ≥80dB.
• Effective distance: dia 35mm.
• Power supply: AC 180-260V.
• Built-in rechargeable battery: 12V/7Ah x 4.
• Transmitter power: 20mW.
• Power supply: 9V nickel separated battery or 9V rechargeable batter (6F22).
• Consume power: 85mA
• Subharmonic: ≥40dB
• Frequency stability: ±0.005% quartz crystal locked.