eSynic Professional 16 300Ω Headphone Amplifier Rechargeable AMP Portable 3.5mm Amps with Two stage Gain Switch Perfect for MP3 MP4 Phones Digital Players etc

*𝐞𝐒𝐲𝐧𝐢𝐜 𝐏𝐫𝐨𝐟𝐞𝐬𝐬𝐢𝐨𝐧𝐚𝐥 𝐇𝐞𝐚𝐝𝐩𝐡𝐨𝐧𝐞 𝐀𝐦𝐩𝐥𝐢𝐟𝐢𝐞𝐫*-----:Our eSynic Portable Headphone Amplifier is Delicate, Compact, Lightweight, and Portable that It can be Carry Conveniently. Aluminum Matte Surface and Fashion Design Provides You a Comfortable Handheld Feeling. and More Sturdy with No Signal Interference.Great Heat-Resistance, Stable Performance Durability and High Quality Ensured. *𝐖𝐢𝐭𝐡 𝐏𝐮𝐫𝐢𝐭𝐲 𝐒𝐨𝐮𝐧𝐝 𝐐𝐮𝐚𝐥𝐢𝐭𝐲*----:Our eSynic 16-300Ω Headphone Amp Suports 3.5mm AUX Input and Output, SNR>100Db and THD+N 0.0003%. Support Headphones with Impedance of 16-300Ω.Make It Possibility to Output Not Just Louder Sound, but a Sharper and More Real Stereo Sound without Distortion. *𝐒𝐮𝐩𝐩𝐨𝐫𝐭 𝐓𝐰𝐨-𝐬𝐭𝐚𝐠𝐞 𝐆𝐚𝐢𝐧 𝐅𝐮𝐧𝐜𝐭𝐢𝐨𝐧*----:This eSynic Rechargeable 3.5mm Headphone Amplifier With 2 Stage Gain Switch Which Enhances the Signal Input Into the Amp Circuit for Optimal Performance of the Headphones.Let Us Be Enjoy in the Wonderful Sound. *𝐑𝐞𝐜𝐡𝐚𝐫𝐠𝐞𝐚𝐛𝐥𝐞 𝐋𝐢𝐭𝐡𝐢𝐮𝐦 𝐁𝐚𝐭𝐭𝐞𝐫𝐲 𝐃𝐞𝐬𝐢𝐠𝐧*-----:Our eSynic Portable Headphone Amplifier Adopts a Rechargeable Lithium Battery with 1000mAH Capacity, which Allows It to Stay Working More than 8 Hours. Beside,the Item Comes with 1.2m USB Cable and Audio Cable. Easy to Use *𝐖𝐢𝐝𝐞 𝐂𝐨𝐦𝐩𝐚𝐭𝐢𝐛𝐢𝐥𝐢𝐭𝐲*-----:Our eSynic HiFi Earphone Headphone Amplifier can Remarkably Compatible with a Various of Digital Devices with 3.5mm Output, Such as MP3 MP4 Mobile Phone Computer. *𝐀𝐛𝐨𝐮𝐭 𝐔𝐬*---:Our eSynic Headphone Amplifiers Series has Been a Brand for 10 Years We are Committed to Creating High Quality, Non-Destructive Sound Quality Headphone Amplifier, So that We can Enjoy the Wonderful Sound Together, and Let the Hearing Poor People Feel the Joy of Sound Again. Let's Become Friends and Chase a Better Future Together.