Specifications;
Get Awesome Portable HIFI sound from iOS devices using your favourite 3.5mm Audio Jack wired headphones!
Dihital to Analogue Converter, Amplifier and Adapter that allows you to listen while you charge/sync your iPhone.Powerful. Feather light.Stylish. Battery-free.
Audio Output Power: 30mW per channerl at 16Ω
SNR:90dB (@1kHz signal, fS=48k Hz,24bit audio data)
Total Harmonic Distorition:-75dB(Po=20mW, RL=16Ω)
Frequency response: 20Hz-20kHz
Output impedance:16Ω-32Ω
Digital audio interface:48kHz up to 24-bit rate.
Made for iPhone 7/Plus,iPhone 6s/Plus, iPhone5s,iPhone5c, iPad mini 4, iPad Aie2, iPad mini 3, iPad air, iPad mini 2.
"Made for iPod", "Made for iPhone" and Made for iPad" mean that an electronic accessory has been designed to connect specifically to an iPod, iPhone or iPad, respectively,
and has been certified by the develper to meet Apple performance standards. Apple is not responsilbe for the operation of this device or its compliance with safety and regulatory standards.
Please note that the use of this accessory with iPod, iPhone, or iPad may addect wireless performance.

• MFI COMPLIANCE---Uses Apple official Lightning Audio Module with MFi compliance, C68E Lighting Connector to 3.5mm audio adapter，work with latest IOS 10.3.1
• DUAL FUUNCTIONS----Dual functionality to Listen to Audio, Sync and Charge at the same time, supports pass-through charging iPhone,Ipad and iPod.
• OUTPUT---Supports up to 48 kHz,24-bit audio outpot,Compatible with 3.5mm Audio healphones and the 8-pin Lighting charging cable.
• REMOTE CONTROL---Full function 3-button controller,Support remote control and microphone from Audio headphones.
• MADE FOR iPhone,iPad and iPod---Suitable for connecting your Apple device to a home theratre system or your favourite headphones.

MFI COMPLIANCE---Uses Apple official Lightning Audio Module with MFi compliance, C68E Lighting Connector to 3.5mm audio adapter，work with latest IOS 10.3.1AMPAM