AGPtEK Roar Headphone Amplifier Portable Amps with Bass Turbo for Phones, MP3s, Digital Players and computers(black)

Unbelievable sub-woofer with shocking sound! The amplifier is designed with volume control, bass on / off switch and power on / off switch, taking Japan’s Sanyo solid electrolyte and SMD SMT technology to ensure you an unbelievable feeling.


  • Works with all kinds of audio devices that with a 3.5mm input, this piece of kit will never significantly improve the sound quality if you’re using it with cheap headphones or your sound source input is “”pre-amplified” by a poor quality sound-card in your PC or other audio device
  • Designed with volume control, bass on / off switch and power on / off switch
  • Use Japan’s Sanyo solid electrolyte to make power filter, which means the charge and discharge rate go more fast and the dynamic sound is better
  • Designed with the SMD SMT technology to ensure small interference but greater sound qualityBuilt-in lithium battery comes with protective circuit, it usually takes 2 hours for the charge but 48 hours playback


Product introduction
  • Color black
  • weight: 100 g
  • Distoration: 0.003%/32 Ohm, 50MW
  • SNR: 115db
  • Output power:70MW*2


Package included
  • 1 x AGPtEK Roar Headphone Amplifier
  • 1 x micro USB cable
  • 1 x 3.5mm audio cable

Warm Note: it will automatically shut down when Voltage is too low
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