Denash Hi-Fi Headphone Amplifier - 1500mAh Portable Rechargeable

1. HIGH PERFORMANCE: HiFi headphone amplifier supports most 16-300Ω high impedance headphones, SNR>100Db, THD+N=0.0003%, enjoy excellent sound. 2. TWO STAGE Gain SWITCH: Portable HiFi headphone amplifier has a two-stage gain switch, which makes it not only produce a louder sound, but also a sharper and more realistic stereo sound without distortion. 3. RECHARGEABLE BATTERY: The headphone amplifier has a 1500mAh rechargeable lithium battery, which works more than 8 hours. There is a volume knob for volume adjustment. 4. LIGHTWEIGHT AND PORTABLE: Hi-Fi earphone amplifier has a portable and lightweight design, sturdy aluminum alloy body, suitable for enjoying music anytime, anywhere. 5. WIDE COMPATIBILITY: Portable HiFi Earphone Amplifier has a wide range of compatibility, can be paired with MP3, MP4, phone, music player and many other devices. Specification: Item Type: Hi-Fi 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 cable 1 x user manual