SENECESLI 4 Channel Portable Stereo Headphone Amplifier

1. [EXCELLENT SOUND PERFORMANCE] Immerse yourself in rich, immersive sound quality, perfect for any environment. 2. [4 INDEPENDENT OUTPUT CHANNELS] Customize each channel's volume with individual potentiometers for a personalized experience. 3. [CONVENIENT USB POWER SUPPLY] Charge via mobile phone chargers or power banks for flexibility. 4. [ROBUST METAL CASING] Durable iron shell design ensures long-lasting performance even with heavy use. 5. [USER-FRIENDLY VOLUME CONTROL] Easily adjust volume levels for each channel with comfortable knobs for a tailored music experience. Specification: Item Type: Headphone Amplifier Material: Iron Shell Cable Input: Type: 1/4in , Stereo Impedance: 100kΩ Maximum,10kΩ Minimum Maximum Input Level: +20dB Headphone Output: Type: 1/4in , Stereo Impedance: 10Ω Maximum Output Power: 100mw at 16Ω Gain: 20dB Power Supply: USB How to Use: Plug and use. Package List: 1 x Headphone Amplifier 1 x Sound Cable 1 x Adapter 1 x Manual 1 x USB Power Cable