Bluetooth Audio Receiver Module 2Pcs BT5.0 Amplifier Board with Button Control 3.5mm Aux Wireless Music Adapter Black White

Experience seamless wireless audio transmission with this advanced Bluetooth Audio Receiver Module, featuring the latest Bluetooth 5.0 main control chip for enhanced transmission quality and high stability. Designed for both daily use and DIY audio modifications, this versatile receiver allows you to control playback functions such as previous/next track, volume adjustment, pause/play, and power on/off with convenient button controls. It also offers reserved high and low-level control interfaces, providing great flexibility for custom projects and enhancements. Key Features: · Advanced Bluetooth 5.0 Chipset: Ensures stable and efficient wireless audio transmission with minimal interference and improved connectivity. · Comprehensive Button Control: Easily manage song selection, volume, playback, and power functions directly on the module for user-friendly operation. · Wide Compatibility: Supports Bluetooth audio streaming from smartphones, laptops, tablets, and more, transmitting signals to power amplifiers, active speakers, and other audio devices. · Converts Wired Headsets to Bluetooth: Connect a standard 3.5mm headset to transform it into a Bluetooth-enabled headset (note: microphone and voice chat are not supported). · Convenient Power Supply: Powered via a Micro 5P interface, compatible with common mobile phone charger cables for easy and flexible power options. · DIY-Friendly Design: Equipped with reserved welding points for 2.5mm power interface and 3.5mm stereo output, enabling custom modifications and enhancements according to individual needs. · Robust Audio Performance: Features a high signal-to-noise ratio of 90dB, low total harmonic distortion plus noise of -70dB, excellent crosstalk isolation at -86dB, and dynamic range ratio of 91dB, delivering clear and high-fidelity sound. · Reliable Wireless Range: Offers an effective transmission distance of approximately 10 meters (32.8 feet), with increased stability at shorter distances for uninterrupted audio streaming. Specifications: · Item Type: Bluetooth Audio Receiver Module · Material: FR4 Fiberboard · Color: Black, White · Power Interface: Micro 5P (with reserved 2.5mm welding port; battery power supply not supported) · Input Voltage: 3.7V – 5V · Signal to Noise Ratio: 90dB · Total Harmonic Distortion + Noise (THD+N): -70dB · Crosstalk: -86dB · Dynamic Range Ratio (DNR): 91dB · Transmission Protocols: A2DP, AVCTP, AVDTP, HFP · Transmission Distance: Approx. 10 meters (32.8 feet) · Output Interface: 3.5mm Stereo (with reserved welding points for DIY customization) Package Includes: · 1 x Bluetooth Audio Receiver Module This Bluetooth Audio Receiver Module combines superior wireless technology with flexible control options and outstanding audio quality, making it ideal for enhancing existing audio systems or creating custom Bluetooth-enabled audio devices. Whether for everyday use or creative DIY audio projects, this module delivers reliable performance and convenient connectivity in a compact design.