Portable Voice Amplifier PR16R Teacher Microphone Speaker 12W FM Recording Mp3 Player

  • Sale
  • $61.97
  • Regular price $122.97


  • Amplifies your voice and saves your throat when you have a difficult time speaking loudly enough.
  • The sound is clear, crisp, with no noise and no distortion. You could easily make a presentation to a group of 50 people and be heard clearly.
  • This portable Bluetooth Amplifier is a portable public address system.
  • You can take it to multiple places, which is suitable for teaching, trainer, singer, coacher, tour guide, shopping mall, presentation, outdoor speech and etc.
  • Equipped with a USB cable, you can use it to charge this mini voice amplifier, and built-in a 2000mAh big lithium battery.
  • Only take 5-7 hours to fully charge but plays up to 8-15 hours of amplifying time and up to 8-15 hours of music playtime.


  • CLEAR AND LOUD SOUND: Your voice will definitely be heard in every corner with our professional portable voice amplifier! The sound is perfectly clear, without background noise, and covers 10000sq. ft / 1000sqm, so you can make your voice be heard by anyone!
  • PORTABLE AND LIGHTWEIGHT: Our portable audio system has a portable design, as it is super lightweight, weighing only 8.8oz, with a user-friendly shape. It is equipped with a back clip to fix the device at your belt or pocket, or you can hang it around your waist with the help of the waistband belt included.
  • MULTIPURPOSE USE: This personal voice amplifier features 6 functioning modes. You can use it as a voice amplifier, to record information, as a powerful speaker. Also, it can help you make selfies and play music via Bluetooth, USB, or listen to the radio.
  • LONG BATTERY AUTONOMY: You can enjoy the functionality of our multipurpose voice amplifier for many hours as it is equipped with a powerful 2200mAh rechargeable lithium battery. It can resist up to 8 hours in use and it takes only 3-5 hours to fully charge, using a USB adapter and cable.
  • VERSATILE AND PRACTICAL: Powerful, portable, and super easy to use, this amplifier speaker system is a must-have! It can be used for a wide range of purposes, to make your voice heard at meetings, or when teaching in a large room, for big outdoor events, such as weddings, or tourist guides.


  • Brand Name: Retekess
  • Item Name: FM Voice Amplifier
  • Item Type: Wireless Microphone
  • Certification: CE, FCC
  • Material: ABS
  • Range: 2 ohm
  • Weight: 0.4kg
  • Voice Record: Yes
  • Dimensions (WxHxD)): 87*129*46mm
  • Support MP3: Yes
  • Model Number: PR16R
  • Power Output: 3W
  • Battery Life (Hour): 8 Hours
  • Max Output power: 12W
  • FM Frequency: 87.5-108MHz
  • Charging Voltage: DC 5V, 1000mA
  • Lithium battery: 18650(1500mAh)
  • Charging time: 4~6 hours
  • Recording format: WMA
  • Storage type: U disk(Max 64G)/TF card:(Max 32G)
  • TF card: support TF card audio file playback
  • Audio file: Support MP3\WMA (Rate: 16-320kbps)
  • Use of amplification time: 12-18 Hours