Mantech MH-M18 - User Manual

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Wireless Bluetooth audio module 4.2 stereo

lossless high fidelity HIFI DIY modification

Product introduction:

This product MH-M18 / M28 / M38 is a low-power Bluetooth design solution that supports the latest Bluetooth

4.2 transmission, two-channel stereo lossless playback. After the module is connected to Bluetooth, Bluetooth

wireless transmission can be quickly achieved, which is very convenient. In an open environment, the Bluetooth

connection distance can reach 20 meters.

Widely used in various Bluetooth audio reception, various audio DIY modification, etc.

According to the different needs of customers, we provide 3 versions for you to choose:

Function Description:

1. Bluetooth V4.2 version, support Bluetooth automatic reconnection technology, support WAV / WMA / FLAC /

APE / MP3 lossless decoding, stereo two-channel output.

2. After the module is powered on, the mobile phone searches for the Bluetooth name MH-M18 / MH-M28 / MH-

M38, and can play music after connecting to Bluetooth

3. Module blue indicator:

When Bluetooth is not connected, the indicator flashes quickly;

When the Bluetooth is connected, the indicator light is always on;

When Bluetooth is playing, the indicator flashes slowly.

The following is the introduction of each version:

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Mantech MH-M18 Specifications

General