amp-up Personal UHF Voice Amplifier with Wireless Mic Instructions

Personal UHF Voice Amplifier with Wireless Mic ­Up to 40 Channels without Interference!PA-25W

Now that wearing a mask is the new normal, being clearly heard is a constant struggle. Amp-UpTM makes it easy to be heard without straining your voice. With its lightweight design, long battery life and clear, crisp amplification, the Amp-UpTM Amplifier is a winner and a must-have for teachers, coaches, receptionists, retail associates, pharmacists and others!When you’re speaking to a small group, school audience or at an outdoor event, you need to be clearly heard, and Amp-UpTM packs a lot of punch with quality sound and easy-to-use controls. Amp-Up! has top-mounted button/dial controls, making it easy to adjust the sound volume, change to different modes and turn the unit on and off.Amp-UpTM now has a 40 multi-channel feature, allowing up to 40 different PA25W devices can be paired and operated simultaneously near each other without creating any channel conflicts between wireless head-worn microphone and its main amplification unit. Amp-UpTM has an auto-pairing feature, that when using multiple units, will automatically pair to an available channel to avoid interference. This autopairing continues for up to 40 channels.Using Bluetooth technology, you can stream audio/music content from your Bluetooth-enabled device. Also, play content from a USB/TF card or via AUX-IN. Amp-UpTM Wireless comes with a UHF wireless headworn microphone, a carrying strap and a waistband hook for hands-free use.


  • Supports up to 40 PA-25W devices that are paired/operated near each other, without conflicts.
  • Automatically pairs, when using multiple units, to up to 40 available channels.
  • Amplification that’s perfect for classrooms, conference rooms, small gatherings and more
  • Clear, crisp sound
  • Durable and wear-resistant ABS plastic housing
  • Ergonomic, comfortable, stylish design
  • Wireless headworn microphone
  • Playback from any Bluetooth-enabled device, USB/TF card or via AUX-IN
  • Easy-to-read LCD screen
  • Built-in, high capacity Lithium-Ion battery
  • Up to 25W output
  • Supports up to 32GB memory media card which can store approx. 500 hours of voice data
  • Product: 1.4 lbs.; 4.8″ x 3.9″ x 1.9″ (main unit) Shipping: 1.7 lbs.; 10″ x 8.2″ x 6.3″ 1 Year Warranty

Amplifier Specifications

  • Charging Time: Approx. 3-5 hours
  • Operation Time: Approx. 8-9 hours (playing music) & approx. 10-11 hours (voice amplification only)
  • Output Power: 25W (max.)
  • Charging Voltage: DC 5V 2A
  • Lithium Battery: 7.4V/2000mAh
  • Bluetooth: Version 5.0
  • Auto-channel searching
  • Working Temperature: 14°F~113°F
  • Frequency Response: 90Hz~18KHz

Microphone Specifications

  • Charging Time: Approx. 3-5 hours
  • Operation Time: Approx. 4-5 hours
  • Unidirectional
  • Sensitivity: -61dB ±1dB (0dB=1V/Pa)
  • Polymer Battery: 3.7V 550mA
  • Working Voltage: 3.7V
  • Impedance: 2.2K
  • Frequency: 30-23,000 Hz

80 Little Falls Road, Fairfield, NJ 07004Phone: 1-800-631-0868Fax: 1-800-398-1812[email protected]


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