Discover the ultimate audio solution with our 2 in 1 Bluetooth Transmitter Receiver, designed to transform your listening experience with advanced features and seamless connectivity. Advanced Audio Support: This adapter supports stereo encoding and decoding, ensuring high-quality sound. It is compatible with HFP, HSP, A2DP, AVRCP, and SPP configuration files, providing versatile audio solutions for all your devices. Superior Sound Quality: Enjoy crystal-clear audio with noise reduction and aftersound cancellation features. The multi-band equalizer configuration and packet loss concealment ensure a smooth and uninterrupted listening experience. Multipoint Connectivity: Connect multiple devices with ease using multipoint HFP and A2DP support. The adapter also supports AUX OUT and earphones, with an automatic memory function for easy and convenient operation. User-Friendly Features: Benefit from voice prompts for easy navigation and an integrated lithium battery charger that supports 300mA fast charging and over-discharge protection, ensuring your device is always ready to go. Universal Compatibility: This adapter supports all audio equipment via its audio input interface, enabling wireless audio receiving and transmission across a wide range of devices. Easy Bluetooth Pairing: The adapter automatically searches for and connects to Bluetooth devices, making wireless audio transmission effortless and efficient. Long-Lasting Battery: Equipped with a built-in lithium battery, this device offers a long service life. With Bluetooth transmitter V2.1 and receiver V4.0, it ensures low power consumption for extended use. Upgrade your audio setup with this versatile 2 in 1 Bluetooth Transmitter Receiver, perfect for anyone seeking high-quality wireless audio solutions with ease and convenience.