RM21.00
M38 Wireless Bluetooth 4.2 Audio Receiver Module With 5W Amplifier For Speaker/Headset
Price RM21.00
Size (L x W x H) 4.5 cm x 2 cm x 0.5 cm
Availability In Stock
Quantity
Description
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  • High Quality Control
  • 100% Ready Stock
  • Same Day Dispatch
  • 1 Month Manufacturing Defect Warranty

Specification:

  • Operating voltage: 5V / 3.7V-4.2V
  • Stand-by current: 5.5mA
  • Working current: 20mA
  • Bluetooth range: 20 meters (empty or non-disturbing environment)
  • Bluetooth version: V4.2
  • Supported Bluetooth protocol: HFPV1.7, A2DPV1.2, AVRCPV1.5, AVCTPV1.2, AVDTPV1.2
  • Supported audio format: WAV, WMA, FLAC, APE, MP3
  • Working temperature: -40˚C ~ +80˚C
  • Sensitivity: -87dbm
  • Power supply: You can directly use the MICRO USB Android cable 5V for direct power supply, or you can also connect 5V power supply or 3.7V lithium battery. Note that the 5V and 3.7V power supply interfaces are different. 5V is connected to 5V and GND, and the 3.7V lithium battery is connected to VBAT and GND
  • The maximum operating power is 5V 2A. It is recommended to use a regulated power supply of 5V 2A for better sound quality
  • Support USB sound card, free drive (plug and play). Connect the module to the computer with the USB cable, and the computer can play music through the module amplifier output
  • After the module is powered on, mobile phone can search for the Bluetooth name MH-M38, and when it is connected to Bluetooth, the M38 module can play music
  • Module blue indicator light: When the Bluetooth is not connected, the indicator light flashes quickly; When the Bluetooth connection is on, the indicator light is always on; When the Bluetooth is playing, the indicator light flashes slowly
  • Audio output: output left and right channel stereo audio signals, can be connected to two 3-5W speakers
  • This product has its own dual 5W power amplifier circuit, and must not be connected to another amplifier! The outputs of the two amplifiers cannot be connected in parallel or the negative poles are connected together, otherwise the power amplifier chip will be damaged

 

Package Included:

  • 1x M38 Wireless Bluetooth 4.2 Audio Receiver Module With 5W Amplifier For Speaker/Headset

 

Note:

  • We are a local seller.
  • Estimated delivery lead time: 3-5 working days.
  • All items are ready stock in Malaysia
  • 30 days warranty
  •  Cash On Delivery is available at Selangor
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What's in the box

1x M38 Wireless Bluetooth 4.2 Audio Receiver Module With 5W Amplifier For Speaker/Headset