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Rolton K400 3 Colors Portable Wired Mini Audio Speaker Megaphone Voice Amplifier Loudspeaker Microphone Waist Band Clip
Rolton K400 3 Colors Portable Wired Mini Audio Speaker Megaphone Voice Amplifier Loudspeaker Microphone Waist Band Clip
Rolton K400 3 Colors Portable Wired Mini Audio Speaker Megaphone Voice Amplifier Loudspeaker Microphone Waist Band Clip
Rolton K400 3 Colors Portable Wired Mini Audio Speaker Megaphone Voice Amplifier Loudspeaker Microphone Waist Band Clip
Rolton K400 3 Colors Portable Wired Mini Audio Speaker Megaphone Voice Amplifier Loudspeaker Microphone Waist Band Clip
Rolton K400 3 Colors Portable Wired Mini Audio Speaker Megaphone Voice Amplifier Loudspeaker Microphone Waist Band Clip

Rolton K400 3 Colors Portable Wired Mini Voice Amplifier

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Product Details
Product Details
Description
  • Type: Mini Audio Speaker
  • Main Body Material: UV & ABS
  • Power: 5W
  • Input: DC 5.0V
  • Bluetooth: No
  • Screen: Yes
  • Input Power: Power Adapter /USB Power Supply / Lithium Battery
  • Speaker: 2.5 inch X1
  • Product Color: Black / Red / Pink
  • Degree of Separation: 80dB
  • Distortion Degree: 1% (3.7V, 1Khz, 1W)
  • SNR: 83dB
  • Working Voltage: DC 3.7V
  • Lithium Battery Capacity: 18650 battery (not included)
  • Impedance: 2Ω
  • Display Screen: LCD
  • Audio Format: MP3/WAV
  • Size: 85mm X 85mm X 34mm (W x H x D)
  • Working Temperature: -5 ~ 40°
  • Feature:
    – Insert a TF card, then it will support recording function and playing the recording files via the dual 3W HD stereo speakers; the LED display screen shows the information and status of the speaker.
    – Support MP3 / WAV Lossless Decode.
    – This product can Continuous work for 72 hours.
    – This product Single track loudnesss can reach 128dB.
Package include
  • 1 x Mini Audio Speaker
  • 1 x Cable Head Microphone
  • 1 x Belt
  • 1 x Certification of Competency
  • 1 x Power / Data Line

Rolton K400 3 Colors Portable Wired Mini Audio Speaker Megaphone Voice Amplifier Loudspeaker Microphone Waist Band Clip

Rolton K400 3 Colors Portable Wired Mini Audio Speaker Megaphone Voice Amplifier Loudspeaker Microphone Waist Band Clip

Rolton K400 3 Colors Portable Wired Mini Audio Speaker Megaphone Voice Amplifier Loudspeaker Microphone Waist Band Clip

Rolton K400 3 Colors Portable Wired Mini Audio Speaker Megaphone Voice Amplifier Loudspeaker Microphone Waist Band Clip

Rolton K400 3 Colors Portable Wired Mini Audio Speaker Megaphone Voice Amplifier Loudspeaker Microphone Waist Band Clip

Rolton K400 3 Colors Portable Wired Mini Audio Speaker Megaphone Voice Amplifier Loudspeaker Microphone Waist Band Clip

Rolton K400 3 Colors Portable Wired Mini Audio Speaker Megaphone Voice Amplifier Loudspeaker Microphone Waist Band Clip

Rolton K400 3 Colors Portable Wired Mini Audio Speaker Megaphone Voice Amplifier Loudspeaker Microphone Waist Band Clip

Rolton K400 3 Colors Portable Wired Mini Audio Speaker Megaphone Voice Amplifier Loudspeaker Microphone Waist Band Clip

Rolton K400 3 Colors Portable Wired Mini Audio Speaker Megaphone Voice Amplifier Loudspeaker Microphone Waist Band Clip

Rolton K400 3 Colors Portable Wired Mini Audio Speaker Megaphone Voice Amplifier Loudspeaker Microphone Waist Band Clip

Rolton K400 3 Colors Portable Wired Mini Audio Speaker Megaphone Voice Amplifier Loudspeaker Microphone Waist Band Clip

Rolton K400 3 Colors Portable Wired Mini Audio Speaker Megaphone Voice Amplifier Loudspeaker Microphone Waist Band Clip

Rolton K400 3 Colors Portable Wired Mini Audio Speaker Megaphone Voice Amplifier Loudspeaker Microphone Waist Band Clip

Rolton K400 3 Colors Portable Wired Mini Audio Speaker Megaphone Voice Amplifier Loudspeaker Microphone Waist Band Clip

Rolton K400 3 Colors Portable Wired Mini Audio Speaker Megaphone Voice Amplifier Loudspeaker Microphone Waist Band Clip

Rolton K400 3 Colors Portable Wired Mini Audio Speaker Megaphone Voice Amplifier Loudspeaker Microphone Waist Band Clip

Rolton K400 3 Colors Portable Wired Mini Audio Speaker Megaphone Voice Amplifier Loudspeaker Microphone Waist Band Clip

Rolton K400 3 Colors Portable Wired Mini Audio Speaker Megaphone Voice Amplifier Loudspeaker Microphone Waist Band Clip

Rolton K400 3 Colors Portable Wired Mini Audio Speaker Megaphone Voice Amplifier Loudspeaker Microphone Waist Band Clip

Rolton K400 3 Colors Portable Wired Mini Audio Speaker Megaphone Voice Amplifier Loudspeaker Microphone Waist Band Clip

Rolton K400 3 Colors Portable Wired Mini Audio Speaker Megaphone Voice Amplifier Loudspeaker Microphone Waist Band Clip

Rolton K400 3 Colors Portable Wired Mini Audio Speaker Megaphone Voice Amplifier Loudspeaker Microphone Waist Band Clip

Rolton K400 3 Colors Portable Wired Mini Audio Speaker Megaphone Voice Amplifier Loudspeaker Microphone Waist Band Clip

Rolton K400 3 Colors Portable Wired Mini Audio Speaker Megaphone Voice Amplifier Loudspeaker Microphone Waist Band Clip

Rolton K400 3 Colors Portable Wired Mini Audio Speaker Megaphone Voice Amplifier Loudspeaker Microphone Waist Band Clip

Rolton K400 3 Colors Portable Wired Mini Audio Speaker Megaphone Voice Amplifier Loudspeaker Microphone Waist Band Clip

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