Vikye Headphone Amplifier - 3.5mm Rechargeable

Function: 1. [Two-stage gain ] Headphone amplifier with high and low gain for premium headphone performance. Plug and play, easy and quick to use. 2. [3.5mm AUX input and output] Load impedance 16Ω to 300Ω. Not only for bigger sound, but also for clearer, more lifelike stereo sound without distortion. 3. [Aluminum alloy material] The stylish design of the headphone amplifier ensures a comfortable hand feeling, while the brushed aluminum makes it durable. 4. [Rechargeable] The headset amplifier is powered by a rechargeable lithium with a capacity of 1080mAh, which gives it a working time of over 8 hours. 5. [Compatible] This headset amplifier is compatible with a variety of digital devices such as MP3, MP4, mobile phones and computers. Specification: Item Type: Headphone Amplifier Material: aluminum alloy Color: Black Battery Type: Built-in 1080mAh lithium battery (included) Input: 3.5mm/0.1 inch Output: 3.5mm/0.1 inch />Headphone impedance: 16Ω-300Ω SNR: -120dB Distortion: 0.00022% Applicable devices: compatible with MP3, MP4, mobile phones, computers and many other digital devices Usage: Plug and Play after booting. Package list: 1 x Headphone Amplifier 1 x Sound Cable 1 x Data Cable Note: It is not recommended to use it while charging, as charging may cause power interference and noise.