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HW-772 MP3 car speaker amplifier / decoder board HW-772 with Bluetooth 4.1
HW-772 MP3 car speaker amplifier / decoder board HW-772 with Bluetooth 4.1
HW-772 MP3 car speaker amplifier / decoder board HW-772 with Bluetooth 4.1
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Preview: HW-772 MP3 car speaker amplifier / decoder board HW-772 with Bluetooth 4.1 Preview: HW-772 MP3 car speaker amplifier / decoder board HW-772 with Bluetooth 4.1 Preview: HW-772 MP3 car speaker amplifier / decoder board HW-772 with Bluetooth 4.1
     

HW-772 MP3 car speaker amplifier / decoder board HW-772 with Bluetooth 4.1

Funduino
€3.97 *
Content: 1 Piece

incl. VAT plus shipping costs

Delivery time: appr. 1-3 days

  • Item no: F23107784
  • Weight: 0,02 kg
  • Packing dimensions: 15 cm x 10 cm x 2 cm (L x W x H)
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Description Reviews 0
Description
Bluetooth-compatible car speaker amplifier board / decoding board Specifications:... more
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Bluetooth-compatible car speaker amplifier board / decoding board

Specifications:

  • Model: HW-772
  • Power supply: 3.7-5 V
  • SNR: 90 dB
  • Thd + n / distortion factor: -70 dB
  • Crosstalk: -86dB
  • Noise level / DNR: 91 dB
  • Supported Bluetooth profiles: A2DP/ AVCTP/ AVDTP/ AVRCP/ HFP
  • Range: >15 m
  • Size: 45 x 41 mm
  • Battery for remote control: CR2025 (not included)
Interface details:
  • Power interface: Universal micro USB 5 V power supply
  • 3.7-5V power supply pad: realize external 3.7-5V power supply modification
  • U disk interface: supports playback of MP3/WAV/APE/FLAC files on U disk, supports FAT16/32 file format
  • TF card interface: supports playback of MP3/WAV/APE/FLAC files on TF card, supports FAT16/32 file format
  • LED indicator: In Bluetooth mode, the blue light is on, in music mode, the blue light flashes
  • 3.5mm stereo output: standard 3.5mm interface, output stereo sound source, can be connected to headphones, power amplifier and other devices

Bluetooth mode
Bluetooth mode is on by default when the U disk or TF card slot is empty. To pair, search for "xy_bt".

Notes:

  • When working in USB audio mode, the hard disk must not be connected to the board.
  • Power must be supplied via the correct micro-USB interface, otherwise no audio files can be recognized via micro-USB.
  • The board only supports the FAT16/FAT32 file system format, U disk and TF card do not support the NTFS file system format.
Scope of delivery:
  • 1x HW-772 MP3 car speaker amplifier / decoder board HW-772 with Bluetooth 4.1, incl. remote control
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