Microware Headphone Amplifier - 16-600Ω Rechargeable 3.5mm

iFi BASS Headphone Amplifier 16-600Ω Earphone Amp Rechargeable 3.5mm AUX Input Output With Volume Control For Phones Computers

This is built-in batt-ery portable HIFI headphone amplifier,which support charging and adjusting volume and bass.Using 3.5mm cable connect it to your PC,smartphone and game console, etc.it used to improve the volume and sound quality of headphones.

Product Features:

Built-in high capacity batt-ery Support charging over voltage protection Support 16~600 Ω impedance earphone Support output volume adjustment and bass adjustment Support one 3.5mm headphone port and one 3.5mm input port Type-c port for charging Aluminum alloy material, full of texture

Product Specifications:

Input port...3.5mm（TRS） Headphone port..3.5mm（TRS） Charging port..Type-c Built-in batt-ery...3.7V/1400mA Charging voltage...5V/500mA Standby power...12mA Maximum working current...55mA Duration....≥24 hours 16Ωheaphone power ...48mW 32Ωheaphone power....62mW 150Ωheaphone power...30mW 300Ωheaphone power...18mW 600Ωheaphone power...10mW Maximum output Vp-p..8.2Vp-p THD....0.02% Signal to noise ratio...100db Frequency response....20hz～20Khz Cross talk...100db Sound balance...0.3db Bare size....104x63x16mm Bare weight....152.5g Working environment temperature...-20 to +60℃ Shell material...Aluminum Alloy

Connection and Operation:

1.Connect line in port of HIFI headphone amplifier to devices such as PC,smartphone and game console via 3.5mm audio cable. 2.Connect to line out port of HIFI headphone amplifier to headphone or sound system via 3.5mm audio cable. 3.Switch power adapter to “on” position when using 4.Adjust the volume as you like