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Convenient Bluetooth Audio PCBA

Parameter Table for Convenient Bluetooth Audio PCBA

Parameter Specifications
Bluetooth Version Bluetooth 5.3 (BLE support, LE Audio, and LC3 codec compatibility)
Audio Codecs SBC, AAC, aptX, aptX HD, LDAC, LC3 (Low Complexity Communication Codec)
Battery Life Up to ​10–15 hours playback; 300–500 mAh Li-Po battery with USB-C fast charging (0–80% in 30 mins)
Wireless Range 10–30 meters (line-of-sight, depending on environment)
Microphone MEMS mic with ENC (Environmental Noise Cancellation) and beamforming
Output Power 5W RMS (speaker mode); 10mW/channel (headphone mode)
Connectivity USB-C, 3.5mm AUX, NFC pairing; multi-point connection (2 devices simultaneously)
Dimensions Compact design: 30mm × 30mm (core module) for integration into wearables
Compliance Standards FCC, CE, RoHS, IPX4 (splash-resistant)
Applications Wireless earbuds, portable speakers, car audio systems, smart home devices

 

A ​Convenient Bluetooth Audio PCBA is a versatile, compact printed circuit board assembly designed for seamless wireless audio streaming in consumer and IoT devices. Supporting ​Bluetooth 5.3 with ​LE Audio and ​LC3 codec, it delivers high-fidelity sound (via aptX HD/LDAC) while optimizing power consumption for extended battery life (up to ​15 hours). Key features include ​MEMS microphones with ENC for crystal-clear calls, ​USB-C fast charging, and ​multi-device pairing for switching between smartphones, tablets, and laptops. Built to comply with ​FCC, ​CE, and ​IPX4 standards, this PCBA is ideal for ​wireless earbuds, ​smart speakers, and automotive infotainment systems, offering plug-and-play integration and robust performance in diverse environments.

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