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B057 Front Stereo Sound Amplifier Headphone Speaker Amplifier Booster with High And Low Bass Adjustment 2-Way Mixing, USB 5V Power Supply, US Plug Online Sale

Original price was: $35.43.Current price is: $17.72.
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Estimated Delivery:
14 - 21 Mar, 2025
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Description

Product presentation:
1. Do you have a line level signal source (TV audio, MP3 player, video game, phone, tablet, computer, speaker, etc.) that is just not loud enough loud enough?
2. Best performance audio source signal amplifier with volume control: new audio source signal amplifier circuit architecture, providing high and low pitch adjustment, output level signal gain +20dB
3. The new power booster protection module is convenient for outdoor use:USB 5V power supply, suitable for outdoor mobile power supply
4. Wider range: 3.5mm + RCA interface for input and output, compatible with more devices
5. Compact Desktop Desktop Mini design
6. Independent output volume adjustment
7. Using compact and thin desktop mini design, compact size, compatible with any device
8. Simple installation: Input and output plug and play easy installation, you can enjoy different audio experience

Product Parameter:
1. Input impedance :100K Ohm
2. Output gain: +20dB
3. Frequency response: 20Hz – 20KHz
4. Signal to noise ratio: more than 107dB
5. Total Harmonic Distortion: Less than 0.08%
6. Intermodulation distortion: Less than 0.01%
7. Input port: Stereo 3.5mm jack and RCA interface
8. Output port: Stereo 3.5mm interface and RCA interface
9. Power supply: USB 5V
10. Net weight: 0.31kg
11. Gross weight after packaging: 0.46kg
12. Product size: Length 108 mm x width 75 mm x height 38 mm
13. Packing Size: Length 185mm x Width 135mm x Height 65mm

Kit list:
1. Front-stereo signal amplifier headphone speaker amplifier x 1
2. USB power cord, length 120CM x 1
3. USB power adapter US standard x 1

Specification:

Package Weight

One Package Weight

0.49kgs 1.08lb

One Package Size

20cm * 19cm * 6cm 7.87inch * 7.48inch * 2.36inch

Qty per Carton

20

Carton Weight

10.20kgs 22.49lb

Carton Size

42cm * 40cm * 32cm 16.54inch * 15.75inch * 12.6inch

Loading Container

20GP: 496 cartons * 20 pcs = 9920 pcs
40HQ: 1151 cartons * 20 pcs = 23020 pcs

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