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HIFI Headphone Amplifier Stereo Audio 3.5mm AUX 16-600Ω Portable for MP3/MP4/PS4

By |July 23rd, 2026|

It easily achieves audio amplification through either the 3.5mm AUX interface or Bluetooth connection. Premium Materials and Portable Design: The amplifier's body is made of aluminum alloy, providing a high-quality feel and durability.

NFC Bluetooth 5.0 Transmitter Receiver Wireless 3.5mm AUX to 2RCA Audio Adapter

By |July 23rd, 2026|

As a bluetooth audio transmitter, it turns non-Bluetooth TV, PC, laptop, tablet, etc into bluetooth functions. Enjoy the wireless tech life. 1x NFC Bluetooth Receiver. Low Latency, And Stronger compatibility and stability, wireless range is more than 10m.

NFC Bluetooth 5.0 Transmitter Receiver Wireless 3.5mm AUX to 2RCA Audio Adapter

By |July 23rd, 2026|

As a bluetooth audio transmitter, it turns non-Bluetooth TV, PC, laptop, tablet, etc into bluetooth functions. Enjoy the wireless tech life. Low Latency, And Stronger compatibility and stability, wireless range is more than 10m.

NFC Bluetooth 5.0 Transmitter Receiver Wireless 3.5mm AUX to 2RCA Audio Adapter

By |July 23rd, 2026|

As a bluetooth audio transmitter, it turns non-Bluetooth TV, PC, laptop, tablet, etc into bluetooth functions. Enjoy the wireless tech life. Low Latency, And Stronger compatibility and stability, wireless range is more than 10m.

2IN1 Bluetooth 5.0 Transmitter Receiver Wireless 3.5MM AUX to 2RCA Audio Adapter

By |July 23rd, 2026|

As a bluetooth audio transmitter, it turns non-Bluetooth TV, PC, laptop, tablet, etc into bluetooth functions. Enjoy the wireless tech life. 2-IN-1 Design: Support bluetooth receiving (RX), bluetooth transmitter (TX) mode.

Sony CFD-980 ESP Sports Water Resistant Boombox CD Cassette AM/FM Yellow TESTED

By |July 23rd, 2026|

ITEM IN GREAT WORKING CONDITION 💪. EVERYTHING HAS BEEN TESTED!!! NOTE : THE TIP OF THE ANTENA IS BROKEN/MISSING (YELLOW TIP) IT COMES WITH POWER CORD. IT SHOWS LIGHT MARKS. READY TO ANSWER QUESTIONS

Portable HiFi Headphone Amplifier Amp 3.5mm Headset Amplifier Two-Stage GAIN

By |July 22nd, 2026|

HiFi headphone amplifier, delicate, compact, lightweight, and portable, which make it convenient to carry, can output remarkable sound without distortion. 16-300Ω Mini HiFi headphone amplifier, It is delicate, compact, lightweight, and portable that it can be carry conveniently.

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

By |July 22nd, 2026|

16-300Ω HIFI Headphone Amplifier Portable Earphone AMP 3.5mm w/ Audio USB Cable 🔊【HiFi Headphone Amplifier】It supports most headphones of high impedance 16-300Ω, 3.5mm AUX Input and Output, signal-to-noise ratio> 120Db, THD + N = 0.0004%, fully filter noise, enjoy high-quality audio. 🔊【Two-stage Gain Switch】This Headphone Amp enhances the signal input into the amp circuit for the optimal performance of the headphones. Make it Possibility to output not only louder sound but a sharper and more Real stereo sound without distortion. 🔊【Rechargeable Lithium Battery】It adopts a rechargeable lithium battery with 1000mAH capacity, which allows the headphone amp to stay working more than 12-15h. Plus, there is a volume control knob for volume adjustment. 🔊【Portable and Lightweight 】This headphone amp is designed to enhance your music listening experience wherever life takes you; A sleek, sturdy shell and chassis allow for a durable use. 🔊【Broad Compatibility】-This amplifier is remarkably compatible with a variety of digital devices, such as MP3, MP4, iPhone, iPod, iPad, Computer, CD players and personal media players,Xbox one,PS4,PS5 Controller etc. Specifications: Color:Black Material: MetalMaximum Power Output: 350mW 32ΩloadLoad Impedance: 16-300ΩWorking Voltage: DC3.7-4.2VCharging Voltage: DC5VFrequency Response: 20Hz-20kHz(±3dB)Battery Capacity: 1000mAh (3,7V) Lithium-BatteryAmp Using Time: More Than 8 HoursDistortion: 0.004%SNR: ≥120dBDimension(L*W*H): 9.5*6.1*1.5cm/3.74*2.4*0.6in Easy Installation Two-stage gain switchHigh/Low gain switch for optimal performance of the headphones.It enhances the signal input into the amp circuit for the optimal performance of the headphones.Make it possible output not only louder sound but a sharper and more Real stereo sound without distortion. Rechargeable lithium batteryBuilt-in Rechargeable Battery, Charge by USB C Cable, More Convenient to charge.It is not recommended to use while charging because current disturbance will occur when charging. Convenient to carry3.5mm Audio HiFi Earphone Headphone Amplifier with volume control. HiFi Amplifier It supports most headphones of high impedance 16-300Ω, 3.5mm AUX Input and Output, signal-to-noise ratio> 120Db, THD + N = 0.0004%, fully filter noise, enjoy high-quality audio. Two-stage Gain SwitchThis Headphone Amp enhances the signal input into the amp circuit for the optimal performance of the headphones. Make it Possibility to output not only louder sound but a sharper and more Real stereo sound without distortion. Rechargeable BatteryIt adopts a rechargeable lithium battery with 1000mAH capacity, which allows the headphone amp to stay working more than 12-15h. Plus, there is a volume control knob for volume adjustment. Portable & LightweightThis headphone amp is designed to enhance your music listening experience wherever life takes you; A sleek, sturdy shell and chassis allow for a durable use. Package includes: 1 x 16-300Ω HIFI Headphone Amplifier Portable Earphone AMP 3.5mm w/ Audio USB CableShipping Information: Your item Ships Same Day to 1 Business Day from our California Location.

16-300Ω Mini HiFi Headphone Amplifier Portable Earphone AMP w/ 3.5mm Audio Cable

By |July 22nd, 2026|

16-300Ω Mini HiFi Headphone Amplifier Portable Earphone AMP w/ 3.5mm Audio Cable Features Headphone amplifier Audio Input: 3.5 mm Jack, Audio output: 3.5 mm Jack Headphone amplifier using Time More Than 15 Hours Small size Portable Headphone Amplifier which make it convenient to carry High/Low gain switch for optimal performance of the headphones. Load Impedance 16-300Ω works for SONY, Sennheiser RS120, HDR 120 and beyerdynamic headphone. Package Included 1 x Hi-Fi Headphone Amplifier FAQ: Q: It is turned to the maximum, but the volume is still not loud enough. What should I do? A: Our product is designed with a gain switch which can be set to H position if the sound is not loud enough. Q: My headphone impedance is 200Ω. It can work? A: According to our design theory, the product can support a headphone with 16-300 Ω impedance. Therefore that is completely OK. Q: Does USB have a decoding function? A: USB of this product only has a charge function, does not have OTG decoding function.You can purchase the related products of our company if you need a encoding function. Q: All cables are connected, but there is no audio output? A: 1. Please check the power indicator is on, if not, turn the potentiometer on. 2. If the power indicator lights, check that the VOL knob is in the smallest state, if it is, and it is normal to rotate clockwise in the minimum state. 3. If both of the above are normal, check whether the audio source playback device is paused, muted, or the volume is minimal. Q: The device can work, but the intensity of music is not well? A: The battery output is not enough and needs to be charged. Q: Why the headphone has a big buzzing sound when the input line is connected but not play? A: When an unshielded signal line is empty, an interference signal will enter the amplifier and be amplified. If you dislike the sound, we suggest you replace the shielded signal line or unplug the signal line.PaymentShipping & HandlingReturns PolicyContact USFeedbackPaymentShipping will be arranged only your payment is cleared.We accept payment by PayPal only.Shipping & HandlingWe ship the same business day if paid by 4pm EST(1pm PDT).We don't ship to APO/FPO and Post Office box addresses, Alaska, Hawaii and Puerto Rico.No shipping on Weekend or Public Holidays & No responsibility for any customs duty.Returns PolicyWe offer a 60 day money back guarantee or exchange.Buyer pays return shipping and we pay replacement shipping.If you want to initiate a return,please contact us to get a returning address before sending the item back.Contact USWe hope that every transaction can have a happy ending. And if you have any more problems, please feel freeeee to contact us. we'll do what we can to help. FeedbackWe believe communication can result in a happier ending before you leave a red or gray feedback. And this account is my baby. I do care about it and will do what I can to protect it.

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

By |July 22nd, 2026|

16-300Ω HIFI Headphone Amplifier Portable Earphone AMP 3.5mm w/ Audio USB Cable 🔊【HiFi Headphone Amplifier】It supports most headphones of high impedance 16-300Ω, 3.5mm AUX Input and Output, signal-to-noise ratio> 120Db, THD + N = 0.0004%, fully filter noise, enjoy high-quality audio. 🔊【Two-stage Gain Switch】This Headphone Amp enhances the signal input into the amp circuit for the optimal performance of the headphones. Make it Possibility to output not only louder sound but a sharper and more Real stereo sound without distortion. 🔊【Rechargeable Lithium Battery】It adopts a rechargeable lithium battery with 1000mAH capacity, which allows the headphone amp to stay working more than 12-15h. Plus, there is a volume control knob for volume adjustment. 🔊【Portable and Lightweight 】This headphone amp is designed to enhance your music listening experience wherever life takes you; A sleek, sturdy shell and chassis allow for a durable use. 🔊【Broad Compatibility】-This amplifier is remarkably compatible with a variety of digital devices, such as MP3, MP4, iPhone, iPod, iPad, Computer, CD players and personal media players,Xbox one,PS4,PS5 Controller etc. Specifications: Color:Black Material: MetalMaximum Power Output: 350mW 32ΩloadLoad Impedance: 16-300ΩWorking Voltage: DC3.7-4.2VCharging Voltage: DC5VFrequency Response: 20Hz-20kHz(±3dB)Battery Capacity: 1000mAh (3,7V) Lithium-BatteryAmp Using Time: More Than 8 HoursDistortion: 0.004%SNR: ≥120dBDimension(L*W*H): 9.5*6.1*1.5cm/3.74*2.4*0.6in Easy Installation Two-stage gain switchHigh/Low gain switch for optimal performance of the headphones.It enhances the signal input into the amp circuit for the optimal performance of the headphones.Make it possible output not only louder sound but a sharper and more Real stereo sound without distortion. Rechargeable lithium batteryBuilt-in Rechargeable Battery, Charge by USB C Cable, More Convenient to charge.It is not recommended to use while charging because current disturbance will occur when charging. Convenient to carry3.5mm Audio HiFi Earphone Headphone Amplifier with volume control. HiFi Amplifier It supports most headphones of high impedance 16-300Ω, 3.5mm AUX Input and Output, signal-to-noise ratio> 120Db, THD + N = 0.0004%, fully filter noise, enjoy high-quality audio. Two-stage Gain SwitchThis Headphone Amp enhances the signal input into the amp circuit for the optimal performance of the headphones. Make it Possibility to output not only louder sound but a sharper and more Real stereo sound without distortion. Rechargeable BatteryIt adopts a rechargeable lithium battery with 1000mAH capacity, which allows the headphone amp to stay working more than 12-15h. Plus, there is a volume control knob for volume adjustment. Portable & LightweightThis headphone amp is designed to enhance your music listening experience wherever life takes you; A sleek, sturdy shell and chassis allow for a durable use. Package includes: 1 x 16-300Ω HIFI Headphone Amplifier Portable Earphone AMP 3.5mm w/ Audio USB CableShipping Information: Your item Ships Same Day to 1 Business Day from our California Location.