16-150Ω HiFi fejhallgató-erősítő Bluetooth-kompatibilis 5.0 vevővel Hordozható 3,5 mm-es kábel AUX audio fülhallgató erősítő telefonhoz
16-150Ω HiFi Headphone Amplifier With Bluetooth-compatible 5.0 Receiver Portable 3.5mm Cable AUX Audio Earphone Amp For Phone
Description:
Overview:
This HiFi Headphone Amplifier supports impedance 16-150 Ω, Delicate, Compact and Portable, Which Make it Convenient to Carry, Can Output Remarkable Sound without Distortion.
3.5mm AUX Input and Output
High Quality Audio, Suitable for your Mobile Phone MP3 MP4 Laptop PC
Noise Reduction Function, and Distortion with Enhanced Dynamics, Perfect Pure Stereo Effect, HD Voice Music Sound Quality Optimization
Aluminum Matte Surface, Fashion and Compact Design
Not only suit for music enthusiast, also could be a ideal gift for those who has trouble hearing.
Troubleshooting
Q: Why there is an buzzing/hissing sound?
A: Please don't use it while charging because current disturbance will occur when in charging. That's why there is noise. When fully charged, please disconnect the power supply, and then use the headphone amplifier.
Q: This amp doesn't amp high enough for my bigger headphones, and why?
A: This headphone amp supports headphones with 16-150 ohm impedance. Please check the impedance of your headphone.
Specifications:
Input/Output Port: 3.5mm Audio Port
Distortion: 0.004%
SNR: ≥120dB
Load impedance: 16-150Ω
Max. Power output: 250mW in Impedance 16Ω
Amp Internal Voltage: ±4V
Charging voltage: DC 5V
Frequency response: 20Hz-20kHz(±3dB)
Lithium-Battery capacity: 600mAh
Amp Using Time: about 6 Hours
Package Included:
1*Host 1*Audio cable 1*USB power supply line 1*Manual
Notes:
Due to the difference between different monitors, the pictures may not reflect the actual color of the item.
Compare the detail sizes with yours, please allow 1-3cm error, due to manual measurement.
Please leaving a message before you give the bad feedback, if the products have some problems.
Thanks for your understandings.
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