eSynic Rechargeable 16-150Ω Headphone AMP Poratble-3.5MM Audio in & Out | Metal Case Headphone Amplifier with Volume Control-2-Stage Gain Switch($20.99Value)

Description

* 🎛️【High-Fidelity Amplification - 0.0003% THD+N】*---: Our eSynic Portable low distortion audio headphone amp Engineered with a dual-voltage (±4V) circuit delivering pristine audio reproduction across 16-150Ω impedance ranges. Achieves >100dB SNR and ultra-low distortion for uncolored monitoring accuracy. * 🔋【Extended Operation - 1000mAh Lithium Power】*---:Our eSynic Rechargeable Headphone Amplifiers Provides 8+ hours continuous playback at 30mW output into 150Ω loads.Intelligent power management maintains consistent voltage regulation throughout discharge cycle. *🎚️【Impedance-Optimized Two-stage Gain Switch】*---:Our eSynic Variable gain headphone amp Can Selectable gain settings (low/high) ensure proper load matching Low: 16-32Ω (IEMs/earbuds) High: 50-150Ω (monitoring headphones)Precision-matched to transducer requirements. *✈️【Aerospace-Grade Aluminum Materials】*---:Our eSynic Durable headphone amplifier is Made of 6061 aluminum enclosure Can provides: RF/EMI shielding (-40dB interference rejection) Optimal thermal dissipation portable form factor (95×52×13mm) * 🎧【Universal Connectivity - 3.5mm Audio Jack】*----:Our eSynic 3.5mm audio headphone amplifier Standardized analog interface compatible with: Mobile devices (3.5mm Aux ) Professional 3.5mm audio interfaces Legacy playback systemsIncludes oxygen-free copper interconnect cable (1m-3.5MM Audio Cable ). Overview:
HiFi headphone amplifier, delicate, compact, lightweight, and portable, which make it convenient to carry, can output remarkable sound without distortion.

Feature：
1. Mini HiFi headphone amplifier, It is delicate, compact, lightweight, and portable that it can be carry conveniently.
2. 3.5mm AUX input and output, SNR>100Db and THD+N 0.0003%, make it possibility to output not just louder sound, but a sharper and more real stereo sound without distortion.
3.Two-stage gain switch enhances the signal input into the amp circuit for optimal performance of the headphones.
4. Aluminum matte surface, fashion design provides you a comfortable handheld feeling while the aluminum matte surface makes it durable.
5. Rechargeable lithium battery, it adopts a rechargeable lithium battery with 1000mAH capacity, which allows it to stay working more than 5 Hours.
6. Universal compatibility, it can remarkably compatible with a various of digital devices, such as MP3 MP4 computer.

Specification：
Lithium Battery Capacity: 1000mAH
Amp Using Time: More Than 5 Hours
Amp Internal Voltage: 8.3V/1A
SNR>100Db
THD+N 0.0003%
Output Power: 40Mw in Impedance 16Ω
Adapted Headphone Impedance: 10-150Ω
Dimension: 95 x 52 x 13(L x W x H)

Package Content:
1 x Headphone Amplifier
1 x USB Power Cable
1 x Audio Cable
1 x User's Manual