Features: Immerse yourself in exceptional sound quality with the Mini Game Headphone Amplifier. Enjoy true sound effects and improve your gaming experience. This compact and portable amplifier supports multiple headphone interfaces, delivering sound and minimal noise interference. Adjust the volume to suit your preferences. Designed for gaming enthusiasts, music lovers, and users who seek quality sound experiences. Elevates your entertainment experience with the Mini Game Headphone Amplifier. Perfect for use with computers, smartphones, tablets, and more, it enhances gaming, music, and movie enjoyment. Suitable for outdoor adventures and travel. Unleash the full potential of your devices with the Mini Game Headphone Amplifier. Immerse yourself in clear sound and enjoy every detail of your games, music, and movies. Take your audios experience to the next levels. Specifications: Material: Metal, Plastic Resistance: 16-200 Frequence Response: 20Hz-20KHz SNR: 105dB Earphone Chip: NE5532 Input Sensitive: 0.775 Earphone Output Power: 500mw/16, 250mw/32, 130mw/64, 65mw/128, 32mw/200 PC-USB Sampling Rate: 24bit/96kHz Audios Input: USB/Coaxial/Optical Signal Output: RCAAUX Signal Input: USB/Coaxial/Optical Coaxial Sampling Rate: 24Bit/192kHz Optical Sampling Rate: 24Bit/192kHz Size: Approx. 73.5x98x33mm/2.9x3.9x1.3inch Note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1 Set Headphone Amplifier