
eSynic Bluetooth HIFI Headphone Amplifier 3.5mm Portable Earphone AMP 16-150Ω Impedance
Overview: This HiFi headphone amplifier design is normally used to drive a headphone with a relatively high impedance. It can connect various audio players and mobile phones to process, amplify and output its audio signals, which can drive all kinds of earphones. Features: HiFi Headphone Amplifier, It supports most headphones of high impedance 16-150Ω, 3.5mm AUX Input and Output, signal-to-noise ratio> 100Db, THD + N = 0.0003%, fully filter noise, enjoy high-quality audio. Bluetooth 5.0 Receiver, It is designed to deliver studio-quality sound to your ears through wireless Bluetooth 5.0 technology-suitable for your existing wired headphones, earphones and even speakers. 1500mAH Rechargable Lithium Battery, It adopts a rechargeable lithium battery with 1500mAH capacity, which allows it to stay working more than 8 hours. Plus, there is a volume control knob for volume adjustment. Two-stage Gain Switch, It enhances the signal input into the amp circuit for the optimal performance of