OPPWONG Portable HiFi Headphone Amplifier - 1500mAh 16-300Ω

1. [HIGH PERFORMANCE] - Enjoy excellent sound with this HiFi headphone amplifier which supports most high impedance 16‑300Ω headphones. SNR>100Db and +N=0.0003% guarantee superb quality. 2. [TWO STAGE GAIN ] - This portable HiFi headphone amplifier features a two-stage gain that delivers not only louder sound but a sharper and more real stereo sound without distortion. 3. [RECHARGEABLE BATTERY] - With a 1500mAh rechargeable lithium battery, this headphone amplifier works for over 8 hours. The volume control knob allows for easy adjustment. 4. [LIGHTWEIGHT AND PORTABLE] - Enjoy music anytime and anywhere with this lightweight and portable HiFi earphone AMP. The sturdy aluminum alloy shell ensures durability for on-the-go use. 5. [WIDE COMPATIBILITY] - Pair this portable HiFi earphone amplifier with MP3, MP4, Phone, music player, and many other devices for a versatile experience. Spec: Item Type: HiFi Headphone Amplifier Material: Aluminum Alloy Impedance: 16‑300Ω SNR: >100Db Battery Type: 1500mAh Lithium Battery (included) How to Use: Plug and Play Package List: 1 x Amplifier 1 x Charging Cable 1 x Sound Cord 1 x Instruction Manual