600 Bass Headphone Amplifier, Portable Headphone Amplifier with Higher-Fidelity Sound for Musicians Parts B

Wide Compatibility: This HIFI headphone amplifier is compatible with a variety of digital devices, including MP3, MP4, phones, controllers, computers, tablets, and game consoles. It easily achieves audio amplification through either the 3.5mm AUX interface or Bluetooth connection.
High Impedance Support: Supporting headphones with impedances ranging from 16 to 600, this amplifier ensures better driving performance for both high-impedance and low-sensitivity headphones, significantly enhancing volume and sound quality.
Bluetooth and Wired Dual Mode: Offering both Bluetooth and 3.5mm AUX input methods, this amplifier allows for stable transmission through wired connections and convenient music experiences through wireless Bluetooth connections.
Fine Adjustment Capabilities: Equipped with a main volume control knob and a bass boost knob, users can fine-tune the sound quality according to their personal preferences, catering to different music styles.
Built-in High-Capacity Battery and Charging Protection: The built-in high-capacity battery supports extended use, while the charging overvoltage protection ensures device safety. The charging indicator light clearly displays the charging status, facilitating user management of battery life.