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30 Yorumlar

4.9

zs***yn

02 Oct 2024

ys***er

12 Oct 2024

xs**er

08 Oct 2024

ma****10

08 Oct 2024

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Özellikler

DAC

DSP

Wifi

Style

Pure Audio MP3

Origin

Mainland China

Screen

Yes

Battery

no include

Package

Function

Build in Speaker

Daha fazlasını gör

Tanım

2*25W 50W Amplifier MP3 Player Decoder Board 12V 18V Wireless Bluetooth 5.0 Car Audio USB TF FM Radio Recording Call For Speaker

MP3 Decoder Board
Key Description:

USB: Connect U disk (maximum support 32GB)

LED: Digital color screen display, red infrared receiver module

TF: Connect TF memory card (maximum support 32GB)

AUX: Audio input interface

VOL-: Short press is to select the previous song; long press is to decrease the volume

PLAY/PAUSE: Short press is to switch between pause and play; long press is to automatically search for radio FM

VOL: Short press is to select the next song; long press is to increase the volume

MODE: USB/TF/FM/AUX/BLUETOOTH sound switch

Special function description:

1. Support folder playback

2. Support call

3. Support recording. Recording only supports operation in TF mode or USB mode.

(Long press the MODE button to start recording, long press the MODE button again to cancel the recording and play the recording file; when recording, it is more necessary to connect a storage device, such as a U disk or TF card;)

4. Support power off memory (support the last mode and volume memory. (The last setting before power off will be played after power on)

5. Color screen display

6. The power supply voltage supports betweenDC6v-18v, and the current is between 1-3A.

7. Can be directly connected to speakers, with power amplifier and decoding functions.

8. Support song format MP3 /WMA / WAV / APE / FLAC

9. Main functions MP3/USB/TF/LINE IN/FM/BLUETOOTH/remote control/

10. The Bluetooth version is 5.0

11. Chip model Zhongke Lanxun 5536A

12. Power 50W, true stereo dual channel. (2*25W)

13.do not included the battery
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3070 Speaker

Model 3370Z-4 ohm

Cable length: 380mm

Product Type Speaker

Use Receiver (small)

Shape rectangle

Composition method Coaxial composite

Diaphragm material paper

Magnetic circuit form internal magnetic type

Frequency characteristics Full frequency band (full range)

Rated power 5 (W)

Rated impedance 4 (Ω)

Frequency response 20-30000 (kHz)

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