Sell Home Mini Portable Rechargeable 3.5mm HIFI For Phone Music Improver Headphone Amplifier best price

Description: 100% brand new and high quality. Compact, lightweight, ultra-thin and portable HiFi headphone amplifier, help you enjoy high-definition clear and stereo stereo without distortion. Butterworth circuit design, Butterworth automatically adjusts the height and bass dynamically,increasing sound density  3.5mm AUX Input and Output, Rechargeable lithium battery, can keep working for a long time. Just plug and play, without any unnecessary switches or buttons, easy to use. Widely compatible for a variety of digital devices, such as MP3 MP4 mobile computers, headphones, powered speakers, etc. Specification: Type: Headphone Amplifier Color: Black Size: 2.1x0.43x0.86inch(L*T*W) Battery capacity: 120 mA Output power: 300mw * 2/16 Frequency response: 2-27KHZ Signal to noise ratio: SNR: 95DB Dynamic range: 90DB Resolution: 70DB Distortion: :(THD + N) 0.006% Input impedance: 32 Output impedance: 200 Working temperature: -40 C ~ 60 C Charging time: 40mins Standby time: 200hours Package Included: 1 x Headphone Amplifier 1 x USB cable 1 x Conversion Line 1 x English User Manual Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 1-3cm differences due to manual measurement. #Headphone #Amplifier #Stereo #Rechargeable #HIFI #Home #Powerful #Mini #Portable #3.5mm #Earphone