eppfun AK3040R Bluetooth Audio NFC Card AAC for Wired Speakers or Home Streaming Music Charges While You Use 5.3 Receiver, + 3.5mm AUX/RCA/TF Slot,

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【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ------------------------------------------------------------------------------------------------------------------

[Introduce wireless Bluetooth to your audio] The AK3040R Bluetooth receiver upgrades home speakers and car stereos that do not have Bluetooth functionality to "Bluetooth speakers," allowing you to enjoy music on your smartphone wirelessly. [Bluetooth 5.3 Technology] The AK3040R Bluetooth receiver incorporates the latest low-energy Bluetooth Ver. 5.3 chip, which is not only compatible with older versions of Bluetooth, but also has a longer transmission distance and faster speeds than Bluetooth 4.0. [NFC function] Turn on the NFC function on your mobile phone, then place your mobile phone in the NFC sensing area of this product for one-touch connection, which is convenient and fast (your mobile phone must support NFC). [Easy pairing and connection] Connect the power supply. Simply enter pairing mode, turn on the Bluetooth on your smartphone, and select 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】Our shop focuses on your good shopping experience, we offer a 12-month warranty, if you have any questions, please feel free to contact us (through [Order History] - [Contact Seller]). Bluetooth 5.3 Audio Receiver