Audiophile HiFi Bluetooth-compatible Headphone Amplifier Amplifier Receiver

Audiophile HiFi Bluetooth-compatible Headphone Amplifier Amplifier Receiver Description

Features:

Built-in high capacity battery

Support charging over voltage protection

Support high and low impedance earphone switch

Support 16~600 ?? impedance earphone

Support output volume adjustment and bass adjustment

Support one 3.5mm headphone port and one 3.5mm input port

Support Bluetooth connection

Type-c port for charging

Aluminum alloy material, full of texture

Specifications:

Input port:3.5mm??TRS??

Headphone port:3.5mm??TRS??

Charging port:Type-c

Bluetooth-compatible Version:BT 5.0

Built-in battery:3.7V/1400mA

Charging voltage:5V/500mA

Standby power:38mA

Maximum working current:250mA

Duration:??6 hours

16??heaphone power:110 mW

32??heaphone power:105 mW

150??heaphone power:6 5mW

300??heaphone power:35 mW

600??heaphone power:20 mW

Maximum output Vp-p:9.9Vp-p

THD+N:0.02%

Signal to noise ratio:100db

Frequency response:20hz??20Khz

Cross talk:100db

Sound balance:0.3db

Bare size:104.5x63.5x16.5mm

Bare weight:146.5 g

Working environment temperature:-20 to +60??

Shell material:Aluminum Alloy

Package Included:

1 pcs HIFI Headphone Amplifier

1 pcs 3.5mm Audio Cable

1 pcs Charging Cable

1 pcs User Manual