This ultra-compact Bluetooth 5.0 audio receiver decoder board is designed for your DIY embedded audio projects. Featuring Type-C power supply and lossless audio decoding, it's the ideal choice for upgrading car stereos or home speaker systems.

Key Features:

• Ready-to-Use, Ultra-Small Size: At just 3cm x 3cm, its lightweight design is perfect for any space-constrained project.
• Bluetooth 5.0 Lossless Decoding: Equipped with a high-quality chip for stable audio transmission, providing a Hi-Fi-grade lossless sound experience.
• Versatile Interface: Features a universal Type-C 5V power supply and a 3.5mm dual-channel headphone jack for simple wiring.
• Wide Compatibility: Supports A2DP/AVCTP/AVDTP/HFP and other configurations, making it compatible with most Bluetooth devices on the market.

Technical Specifications:

• Product Name: MP3 Bluetooth Decoder Board
• Power Supply: DC 3.7V ~ 5V
• USB Power Supply: Universal TPYE-C 5V
• Signal-to-Noise Ratio: 90dB
• THD+N: -70dB
• Crosstalk: -86dB
• DNR: 91dB
• Service Level: > 5 meters