Features:

1. Configuration of rich interfaces: for AUX / optical / coaxial interface / U disk / TF card / microphone, to meet a variety of applicable needs.

2.Let the old equipment upgrade: the old amplifier instantly has Blue-tooth function, support optical coaxial port output to the amplifier device, idle amplifier do not need to lose, experience wireless music.

3.Connecting microphone: equipped with professional K-song chip, the home party to achieve KTV experience singing clearly without whistling, with the remote control to adjust the volume/cancellation of the original sound and so on.

4.Infrared remote control: soft silicone panel for comfortable operation, multi-function buttons support indoor and outdoor 10-15 metres easy remote control.

5.NFC close to that is connected: compatible with all kinds of mobile phones, wireless connection technology mobile phone close to the induction area can be automatically connected, more worry.

6.Support U disk / TF card: lossless audio decoding, sound quality, listening to songs more enjoyable, plug and play, driver-free.

7.HiFi quality: listen to songs without delay, high reduction, fidelity stereo sound quality, let the music bring pleasure.

8. Built-in high-capacity lithium battery: built-in 500mAh high-capacity lithium battery, strong battery life and support for the same charging and use, can be a long time to listen to songs without stopping. Listening time is about 12H, charging time is about 1H, standby time is about 30 days.

9.Blue-tooth 5.3 chip: with Blue-tooth 5.3 upgraded chip, fast response, stable connection to ensure rapid transmission of Blue-tooth signals, refusing to delay lag.

Specification:

Model: D400

Material: ABS

Blue-tooth: V5.3

Input power: DC 5V

Transmission distance: 30m

Power supply: Type-c interface

Colour: Black

Size: 64*94*24mm

Interface: Optical/U disk/AUX audio/MIC microphone/Coaxial/TF card

Package Included:

1*Host

1*audio cable

1*Lotus cable

1*Charging cable

1*Remote control

1*Manual

Note:

1. Please allow 1-3 mm error due to manual measurement. Please make sure you don't mind before ordering.

2. Please allow 1-3g weight error. Please make sure you don't mind before ordering.

3. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual colour of the real item. Please make sure you don't mind before ordering, thank you!