3 PCS DIY Bluetooth 4.1 Audio Receiver Module MP3 Bluetooth Decoder Board Car Speaker Audio Amplifier Board, Bluetooth 4.1 – Bluetooth, TPU

3 PCS DIY Bluetooth 4.1 Audio Receiver Module MP3 Bluetooth Decoder Board Car Speaker Audio Amplifier Board, Bluetooth 4.1 – Bluetooth, TPU.

Key Features:

• Parameter:
• Power supply voltage: DC 3.7-5V
• Power supply interface: MICRO USB port or 2.54mil pin port
• Length, width and height: 3.3x3.5x1.1cm
• Bluetooth name: BM3
• Bluetooth password: 1688 (you need to enter the password to connect and cannot be modified)
• Communication distance: 3-12 meters (different due to environmental obstacles)
• Support Bluetooth version: Support Bluetooth 4.1 or below
• Support mobile phone system: Android, IOS system
• Channel: dual channel
• Audio quality: MP3 lossless decoding
• Built-in power amplifier: none
• External power amplifier: does not limit the small external power amplifier
• PCB thickness: 1.6mm
• Needle spacing: 2.54mil
• Features:
• Have a Bluetooth connection password to prevent others from mistakenly connecting and operating.
• Ultra-small size, easy to be embedded in modified products
• Two-channel stereo output, compatible with most power amplifiers, home audio and video, car audio and other equipment in the market
• Standard MICRO MINI USB 5P interface, the same Android phone charging port can be powered by the phone data cable
• Specific DIY embedded refitting pins, which can be plugged in and soldered on your own circuit board for refitting
• High-fidelity output circuit, resistance-capacitance isolation, no noise, good sound quality
• Wireless plug-in U disk, memory card and button settings, pure mobile phone operation connection to play MP3
• Equipped with 1 status pin, which can be used by professionals, such as combining single-chip microcomputer and relay switch to realize music desk lamp.
• Application scenarios:
• - Car audio modification, home audio modification
• - Personal DIY Bluetooth audio, electronic project production
• - Square dance sound, outskirt sound modification

Package Info: Weight: 0.08kgs / 0.19lb, Size: 12cm * 10cm * 2cm / 4.72inch * 3.94inch * 0.79inch

Shipping: Shipping charges and final delivery dates are shown at checkout.