Fosi Audio PH04: Compact 4-Channel Headphone Amplifier Cell Phones & Accessories High-Efficiency Charger: Turbocharge your devices

High-Efficiency Charger: Turbocharge your devices with 140W power delivery

Compatibility: Supports various iPhone models from iPhone 7 to iPhone 11 Pro Max

English manual

this case delivers superior fall protection without the bulk—perfect for those who appreciate minimalism with peace of mind

and A7 models with multiple color choices

Fosi Audio PH04: Compact 4-Channel Headphone Amplifier Cell Phones & Accessories High-Efficiency Charger: Turbocharge your devicesFosi Audio PH04 4 Channel Headphone Amplifier Enhance your audio experience with the Fosi Audio PH04 4 Channel Headphone Amplifier. Whether you're in the studio or on stage, this ultra compact and portable headphone splitter is designed to meet all your audio amplification needs. With its robust build and sleek design, the PH04 is perfect for professionals who require a reliable solution for high quality sound distribution. 4 Channel Amplification: