16-300Ω HIFI Headphone Amplifier Portable Earphone AMP 3.5mm w/ Audio USB Cable
Features:

  • The 16-300Ω HiFi headphone amplifier is exquisite, compact, light and easy to carry.
  • 3.5mm AUX input and output, SNR>120Db and THD+N 0.0003%, not only can output louder sound, but also can output clearer and more realistic stereo without distortion.
  • The two-stage gain switch enhances the signal input to the headphone amplifier circuit, so that the earphone achieves the best performance
  •  The aluminum matte surface and stylish design provide you with a comfortable hand-held feeling, while the aluminum matte surface makes it durable.
  • Rechargeable lithium battery, using 800mAH capacity rechargeable lithium battery, can work continuously for 4-5 hours.
  • The earphone is connected to the OUT/PUT output hole of the host, the 3.5 audio cable is connected to the INPUT input hole of the host and the audio hole of the mobile phone, and the mobile phone plays music. When the host is charging, the red light is always on and the light goes out after it is fully charged
 
Specifications:
 
Color：Black
Material: Metal
Maximum Power Output: 350mW  32Ωload
Load Impedance: 16-300Ω
Working Voltage: DC3.7-4.2V
Charging Voltage: DC5V
Frequency Response: 20Hz-20kHz(±3dB)
Battery Capacity: 1000mAh (3,7V) Lithium-Battery
Amp Using Time: 4-5 Hours
Distortion: 0.004%SNR: ≥120dB
Dimension(L*W*H): 9.5*6.1*1.5cm/3.74*2.4*0.6in
 
Package includes:
 
1 x HIFI Headphone Amplifier 
1.  We ship the same business day if paid by 4pm EST(1pm PDT).
2.  No shipping on Weekends or Public Holidays & No responsibility for any customs duty.
 
 

We accept payment by PayPal only! 
1.  We stand behind our items and offer 60 days warranty. 
2.  All items are in  brand new condition. All returns - defective or otherwise - have to be preauthorized.
3.  Please contact us to get an authorization and returning address before sending the item back.If an item is returned because of an undeliverable shipping  address, buyer agrees to pay the cost for re-shipment.
4.  Replacement or refund will be made upon receipt of the returned item. If  you do not want to wait for the replacement, you can just reorder one and  then send the first one back for a refund.
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