5pcs Bluetooth Audio Receiver Board BT 5.0 Stereo Audio Amplifier 3.7-5V Car Speaker Amplifier for DIY

Price: $11.99
(as of Nov 14,2025 06:03:02 UTC – Details)

Features:

• Decoding Format: WAV+APE+FLAC+MP3 lossless decoding, stereo output
• BT5.0-Audio: Genuine 5.0 Bluetooth audio decoding chip. Supports incoming voice calls and can be used as a computer sound card
• Transmission Distance: 15m transmission under barrier-free environment
• Application: With the basic functions of Bluetooth 5.0 Audio, long-distance transmission, lossless sound quality. Bluetooth 5.0 is backward compatible with Bluetooth 4.2, 4.1, 4.0
• Choose between USB power supply and battery power supply: This product has a discharge function and can be powered by a USB power supply. Note: If the USB is suddenly disconnected during playback, Bluetooth will automatically restart, automatically connect, and maintain the previous playback state (Note: The product cannot be charged)

Pros:

• High-quality Bluetooth audio decoding chip
• Supports various audio formats for lossless decoding
• Allows for incoming voice calls and can function as a computer sound card
• Long transmission distance of up to 15m in a barrier-free environment
• Flexible power options with USB and battery power supply

Cons:

• Cannot be charged, only powered by USB or battery
• May automatically restart if USB power is suddenly disconnected during playback