3.5mm Stereo HiFi Headphone Audio Sound Amplifier Adapter – Blue

• This adapter helps to stream HiFi audio from 3.5mm audio device to headphone, makes you enjoy wonderful stereo music or movie conveniently

• 3.5mm audio jack, suitable for smartphones, tablet or MP3 etc. devices with 3.5mm interface

• Over voltage, over current and short circuit protections

• Compact and portable size, easy to fit in pocket

• Plug and play, easy to use

Specification:

• Maximum output power: 300mw x 2/16Ω

• Frequency response: 2-27 KHZ

• SNR (Signal to Noise Ratio): 95DB

• Dynamic range: 90DB

• Degree of separation: 70DB

• Distortion: ≤0.006%

• Input impedance: 32Ω

• Output impedance: ≤200Ω

• Working temperature: -40°C to 60°C

• Storage temperature: -40°C to 85°C

• Storage humidity: 10% to 90%

• Lithium battery: 200mAh