Sarini HIFI Headphone Amplifier

Product Description: This is a portable HIFI headphone amplifier with built-in battery, supports charging, volume adjustment and bass adjustment. Volume adjustment and bass adjustment. When in use, connect the headphone amplifier to your computer, tablet, mobile phone, game console and other devices through the 3.5mm cable, which is used to enhance the headphone volume and sound quality. Product Features: Built-in high capacity battery Supports charging over-voltage protection Supports 16~600 ohm impedance headphones Supports output master volume adjustment, subwoofer adjustment Supports one 3.5mm headphone jack, one 3.5mm input jack Type-c charging port Aluminium alloy body, full of texture Product Parameter: Input Connector Input Connector: 3.5m (TRS) Headphone jack: 3.5mm (TRS) Charging port: Type-c Built-in battery: 3.7V/1400mA Charging: 5V/500mA Standby power consumption: 12mA Operating power consumption: 55mA Continuous working time: ≥24 hours 16 Ohm Headphone Power: 48mW 32 Ohm Headset Power: 62mW 150 Ohm Headset Power: 30mW 300 Ohm Headset Power. 18 mW 600 Ohm Headphone Power: 10 mW Output amplitude: 8.2Vp-p Total harmonic distortion: 0.02 per cent Signal-to-noise ratio: 100db Frequency Response: 20hz～20Khz Crosstalk: 100db Channel Balance: 0.3db Product size: 104.5x63.5x16.5mm Weight: 152.5g Operating temperature: -20 to +60℃ Shell material: aluminium alloy Package content: 1 x HIFI headphone amplifier 1 x 3.5mm cable 1 x Charging Cable 1 x User manual