Bluetooth 5.0 HiFi Headphone Amplifier – 3.5mm, 16-300 Ohm

Portable HiFi Headphone Amplifier with Bluetooth 5.0 Receiver

Elevate your listening experience with this compact, high-fidelity Bluetooth 5.0 Headphone Amplifier. Engineered for audiophiles and everyday music lovers alike, this portable amp delivers crystal-clear, studio-grade audio from virtually any source — wired or wireless. Made in Mainland China.

Key Features

• Advanced HiFi Amplification: Supports high-impedance headphones from 16–300 Ohms, with a 3.5mm AUX input and output. Achieves a signal-to-noise ratio greater than 100 dB and an ultra-low THD+N of just 0.0003% for pristine, distortion-free audio.
• Seamless Bluetooth 5.0 Wireless: Instantly transforms your wired headphones, earphones, or speakers into a wireless HiFi system — no cables, no compromise. Bluetooth 5.0 ensures a stable, low-latency connection for immersive sound.
• 13-Hour Battery Life: Built-in rechargeable lithium battery delivers up to 13 hours of continuous playback. Recharges conveniently via USB so you're always ready to listen.
• Two-Stage Gain Switch: Fine-tune your audio dynamics with a dedicated two-stage gain control. Optimize amp circuit output for louder, more detailed, and more realistic stereo sound — perfectly matched to your headphones.
• Easy Volume Control: A tactile volume control knob makes real-time adjustments effortless, giving you a truly personalized listening experience.
• Universal Compatibility: Works with MP3/MP4 players, smartphones, computers, CD players, tablets, and personal media players — enjoy enhanced audio from nearly any source.
• Premium Metal Construction: Sleek, durable metal housing provides both a premium feel and excellent shielding against interference.

Specifications

• Bluetooth Version: 5.0
• Supported Headphone Impedance: 16–300 Ohm
• Input/Output: 3.5mm AUX
• Signal-to-Noise Ratio: >100 dB
• THD+N: 0.0003%
• Battery Playback: Up to 13 hours
• Input Type: USB (charging)
• Material: Metal
• Color: As shown

What's in the Box

• 1 × Headphone Amplifier
• 1 × Power (charging) cable
• 1 × Connection cable

Note: Due to light reflection and display differences, the actual color may vary slightly from product images. Measurement tolerance: ±1–3 cm.

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Frequently Asked Questions

Q: What types of headphones are compatible with this Bluetooth headphone amplifier?

A: This HiFi headphone amplifier supports a wide range of headphones with impedance ratings between 16 and 300 Ohms, making it compatible with most consumer and audiophile-grade wired headphones and earphones. Simply connect via the 3.5mm AUX port for instant amplification.

Q: Can I use this amplifier wirelessly without a cable?

A: Yes! Thanks to the integrated Bluetooth 5.0 receiver, you can pair this amplifier wirelessly with your smartphone, tablet, computer, or any Bluetooth-enabled device. Your wired headphones then receive high-quality wireless audio — no additional adapter needed.

Q: How long does the battery last and how do I recharge it?

A: The built-in lithium battery provides up to 13 hours of continuous audio playback. Recharging is done via the included USB power cable, making it easy to top up at home, at the office, or on the go.

Q: What does the two-stage gain switch do?

A: The two-stage gain switch lets you select between two amplification levels to best match your headphone's sensitivity and impedance. This ensures you get the optimal volume, clarity, and stereo detail from your specific headphones without distortion.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.