Bluetooth Receiver for Home Stereo, Support 3.5mm TF Card

NFC Quick Connect: Seamless connection with NFC enabled smartphones or tablets with a simple touch, eliminating the need for complex Bluetooth pairing process, allowing for easier and more efficient music playback. Wireless Music Enjoyment: Upgrade existing sound devices like speakers, amplifiers or home sound systems to Bluetooth sound devices without replacing them, bringing life to classic sound systems and providing a more convenient modern sound experience. 3.5MM Interface Design: Supports 3.5mm AUX sound output, compatible with home sound systems, car stereos, powered speakers, amplifiers, stereo receivers, etc. Also supports memory card music playback for independent music playback without connecting to a phone. 3D Surround Sound Experience: Sound decoding technology delivers clear, detailed, and rich sound quality. Supports 3D sound mode for a more spatial and immersive auditory experience, maintaining stable and clear sound effects even at high volume levels. Auto Reconnect: Automatically remembers paired devices for easy connection on startup, eliminating the need for repetitive setup. Wireless transmit range up to 10 meters 33 feet in unobstructed environments for uninterrupted music playback, with USB power design for convenient plug and play use.