Leftwei 4 Channel Portable Headphone Amplifier - USB Iron Shell

1. [EXCELLENT SOUND QUALITY] Experience rich and immersive sound with this headphone amplifier. 2. [INDIVIDUAL VOLUME CONTROL] Four independent channels with separate volume adjustments for personalized sound. 3. [VERSATILE POWER OPTIONS] Features USB power supply for convenient charging from various sources. 4. [DURABLE CONSTRUCTION] Robust iron shell design ensures long-lasting performance. 5. [EASY TO USE] Simply plug in and enjoy your customized 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. PackageList: 1 x Headphone Amplifier 1 x Sound Cable 1 x Adapter 1 x Manual 1 x USB Power Cable