Sell [BAOSITY] Audio HIFI Headphone Amplifier Stereo Earphone Universal for CellPhones best price

Description: This HIFI is light and portable, you can enjoy music anytime and anywhere. High fidelity and noise reduction features provide you with excellent sound quality. The battery lasts more than 22 hours and can last a full day after 10 minutes of charging. Intelligent control chip, energy-saving and low power consumption design. With this earphone amplifier, you can enjoy the super comfortable and relaxed music world. Specification: Material: Metal Output Power: 300mw x 2/160 Ohm (MAX) Frequency Response: 2-27kHz SNR: 95DB Dynamic Range: 90DB Separation Degree: 70DB Distortion: less than equal 0.006% Output Impedance: less than equal 200 Ohm Working Temperature: - 40 Celsius ~ 60 Celsius Storage Temperature: - 40 Celsius ~ 85 Celsius Storage Humidity: 10% ~ 90% Package Includes: 1 Piece HIFI Headphone Amplifier 1 Piece Audio Cable