M18 Bluetooth 4.2 Audio Module

The M18 Bluetooth 4.2 Audio Module is a state-of-the-art Bluetooth device that delivers superior stereo audio playback. Leveraging Bluetooth 4.2 technology, it supports lossless audio formats and ensures dependable wireless connectivity, extending up to 20 meters in open spaces. This module is perfectly suited for a variety of audio DIY projects and applications that require high-definition sound.

Key Features:

• Bluetooth Version: Employs Bluetooth 4.2 for enhanced performance and connectivity.
• Audio Formats Supported: Supports WAV, WMA, FLAC, APE, MP3 lossless decoding.
• Stereo Output: Provides dual-channel stereo sound for an improved audio experience.
• Connection Range: Extends up to 20 meters in open or low-interference environments.
• Power Consumption: Features low power consumption with an operating voltage of 5V or 3.7V ~ 4.2V.
• Device Discovery: Easily discoverable by mobile phones as MH-M18 / MH-M28 / MH-M38 for swift pairing.

Technical Specifications:

• Manufacturer: MINGYUANDINGYE
• Product Category: Bluetooth Audio Module
• Model: M-18
• Supported Bluetooth Protocols: HFP V1.7, A2DP V1.2, AVRCP V1.5, AVCTP V1.2, AVDTP V1.2
• Operating Voltage: 5V / 3.7V ~ 4.2V
• Power Consumption (Idle): 5.5mA
• Power Consumption (Active): 20mA
• Deep Sleep Current: 3µA
• Transmission Range: 20 meters (in open or low-interference environments)
• Operating Temperature: -40°C to +85°C
• Sensitivity: -87dBm

The M18 Bluetooth 4.2 Audio Module is an excellent choice for enhancing audio quality in DIY audio projects, Bluetooth-enabled devices, and more. Its compact design and advanced features make it a powerful and efficient solution for your audio requirements.