Eppfun AK3040R Bluetooth 5.3 Audio Receiver, NFC + 3.5mm AUXRCATF Card Slot, AAC Support, for Wired Speakers or Home Streaming Music Systems, Charges

[Introducing Wireless Bluetooth to Your Audio] The AK3040R Bluetooth Receiver upgrades your home or car stereo without Bluetooth functionality to a Bluetooth speaker, allowing you to enjoy music wirelessly from your smartphone. [Bluetooth 5.3 Technology] The AK3040R Bluetooth Receiver incorporates a low-energy Bluetooth Ver. 5.3 chip, which is not only compatible with older versions of Bluetooth, but also boasts a longer transmission distance and faster speeds than Bluetooth 4.0. [NFC Function] After enabling the NFC function on your phone, simply place your phone in the NFC sensing area of this receiver for a convenient and fast one-touch connection (your phone must support NFC). [Easy Pairing and Connection] Simply enter pairing mode, turn on your phone's Bluetooth, and select the AK3040R to connect. [Product Specifications] Size (6.9*6.9*2.4cm), Weight (45g), Audio Ports (NFC, TF Card Slot, 3.5mm AUX, RCA), Receiving Distance (Indoor 10m), Input Voltage 4.8V ~ 5.25V. [Warranty] We focus on your good shopping experience and offer a 12-month warranty. If you have any questions, please feel free to contact us (via [Order History] - [Contact Seller]).