🔹 Key Features

✅ Bluetooth 5.0 – Enhanced range (up to 10m), lower latency, and better interference resistance. ✅ USB Type-C Powered – Works with 5V DC (phone chargers, power banks, or USB ports). ✅ 3.5mm AUX & Stereo Output – Connects to speakers, headphones, or amplifiers. ✅ Built-in DAC (Digital-to-Analog Converter) – Clear audio with 16-bit/44.1kHz CD-like quality. ✅ Auto-Reconnect & Hands-Free Calling – Supports A2DP (music) + HFP (calls). ✅ Compact & Lightweight – Fits inside DIY enclosures or existing audio systems. ✅ Low Power Consumption – Ideal for battery-powered projects.

📌 Applications

🎵 Wireless Speaker Conversion – Upgrade old speakers to Bluetooth. 🚗 Car Audio Bluetooth Adapter – Stream music without an AUX cable. 📻 Home Stereo & Amplifier Wireless Kit – Eliminate wired connections. 🎧 DIY Bluetooth Headphone Adapter – Convert wired headphones to wireless. 🖥️ PC/Laptop Bluetooth Audio Dongle – Add wireless audio to desktops.

🔧 Technical Specifications

• Bluetooth Version: 5.0 (A2DP, AVRCP, HFP, HSP profiles)

• Audio Codec: SBC (Supports basic high-quality streaming)

• Output: 3.5mm stereo jack (unbalanced)

• Power Input: USB Type-C (5V, ~100mA standby, ~50mA during playback)

• Operating Range: Up to 10m (open space)

• Signal-to-Noise Ratio (SNR): ≥85dB

• Dimensions: ~30mm × 20mm (varies by model)

⚙️ How to Use

1. Power Up – Connect USB Type-C to a 5V source (adapter/power bank).

2. Pair Device – Enable Bluetooth on your phone and select the receiver (e.g., "BT5.0-Audio").

3. Connect Audio – Plug 3.5mm AUX into speakers/amplifier.

4. Play Music – Stream audio wirelessly!

🚀 Why Choose This Module?

✔ Plug-and-Play Setup – No drivers or software needed. ✔ Universal Compatibility – Works with iOS, Android, Windows, Mac. ✔ Compact & Portable – Fits in tiny enclosures. ✔ Cost-Effective – Cheaper than commercial Bluetooth adapters.