The EARLDOM ET-BR03 Bluetooth Adapter is a powerful and reliable solution for upgrading your car or home audio systems. With Bluetooth 5.3, a larger 250mAh battery, and multipoint pairing support, it ensures uninterrupted music playback and hands-free calling. Designed for convenience and safety, it easily connects to any AUX-enabled device for seamless wireless streaming. Specifications Brand: Earldom Model: ET-BR03 Material: ABS + PC Bluetooth Solution: Jerry AC7006 Bluetooth Version: 5.3 Battery Capacity: 250mAh Lithium Battery Charging Port: Type-C Connector Type: 3.5mm AUX Battery Life: Up to 14 hours Compatible Devices: Laptop, MP3 Player, Car Stereo System, Headphone, Home Stereo Wireless Standard: Bluetooth Interface Input: Buttons Key Features Converts non-Bluetooth devices like car stereos and home audio into wireless audio receivers Supports hands-free calling, DSP, auto-connect, and multipoint pairing for added versatility Built-in microphone enhances call clarity and allows safe communication while driving Larger battery capacity ensures up to 14 hours of continuous playback Bluetooth 5.3 provides fast and stable wireless connectivity Ideal for music streaming and calls in cars, on headphones, or home speaker setups