HiFi BASS Headphone Amplifier 16-600Ω Earphone Rechargeable 3.5mm AUX6133

1 x HIFI Headphone Amplifier. Support 16~600 Ω impedance earphone. Support one 3.5mm headphone port and one 3.5mm input port. Headphone port:3.5mm(TRS). Duration:≥24 hours. talk: 100db. Frequency response:20hz~20Khz.

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