Hifi Bass Headphone Earphone Audio Amplifier

This is built-in battery portable Nsendato HIFI headphone amplifier,which support charging and adjusting volume and bass. - Using 3.5mm cable connect it to your PC,smartphone and game console, etc. - It can connect to Bluetooth devices.

It used to improve the volume and sound ...This is built-in battery portable Nsendato HIFI headphone amplifier,which support charging and adjusting volume and bass. - Using 3.5mm cable connect it to your PC,smartphone and game console, etc. - It can connect to Bluetooth devices.

It used to improve the volume and sound quality of headphones. Built-in high capacity battery Support charging over voltage protection Support high and low impedance earphone switch Support 16~600 Ω 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 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/1400m - A Charging voltage:5V/500m - A Standby power:38m - A Maximum working current:250m - A Duration:6 hours 16Ωheaphone power:110 m - W 32Ωheaphone power:105 m - W 150Ωheaphone power:6 5m - W 300Ωheaphone power:35 m - W 600Ωheaphone power:20 m - W Maximum output -p:9.9Vp-p +N:0.02% Signal to noise ratio:100db Frequency response:20hz~20Khz talk:100db Sound balance:0.3db Color: Black Material: Aluminum Alloy Package Contents: 1 * Power amplifier 1 * Audio cable 1 * USB cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing.

The measurement allowed error is +/- 1-3cm.