【Bluetooth 5.0 Transmitter Receiver】 Bluetooth Transmitter: The Bluetooth transmitter function transmits audio wirelessly to Bluetooth headphones/speakers. Bluetooth Receiver: Turn the traditional speaker or stereo into Bluetooth-enabled speakers. Works with device with 3.5 mm interface. | 【Bluetooth Everywhere】 With the updated V5.0 EDR technology, our wireless audio adapter enables more stable connection with devices. the distance between the Bluetooth adapter and your Bluetooth devices should be within 65 feet. | 【Convenient Function】Equipped with various buttons that can play / stop music, adjust volume, forward / backward music, etc., and can be easily operated in receiver mode. Supported Audio Format Files: SBC. | 【Portable】The compact bluetooth adapter is small, lightweight and easy to carry. Package includes: 1 x Bluetooth 5.0 Audio Transmitter Receiver, 1 x 3.5mm to RCA Audio Cable, 1 x USB Charging Cable, 1 x User Guide

【Supported Audio Format Files】 SBC / AAC / APTX / APTX LL / APTX-Adaptive / APTX HD. | 【Low Latencyand High Sound Quality】 With his high-end integrated Qualcomm chip, the product has lossless sound quality, low delay and high compatibility. Adopting Bluetooth 5.2 chip, power consumption is reduced and transfer speed is even faster than the previous version. | 【Transmission mode (TX)】Easily make a sound source such as a Car/PC/MP3 that does not support Bluetooth connection wireless, and play it with Bluetooth earphones.Unique design style that supports encoding and decoding switching when Transmission mode (TX). | 【Reception mode (RX)】When you want to connect a wired earphone or speaker wirelessly, it becomes wireless instantly through the receiver mode, and you can enjoy music such as a smartphone equipped with Bluetooth wirelessly. | 【Connect two devices at the same time】The AK3040C bluetooth 5.2 transmitter can connect two Bluetooth headsets at the same time, and both Bluetooth headsets can output sound at the same time (low latency) technology. | 【Long-time playback】With an indicator light, you can easily see the continuous status. It takes about 2 hours to fully charge. Bluetooth5.2 transmitter The receiver can be used continuously for 12 hours or more. | 【Multi-model Support】Applies to models with bluetooth function and 3.5mm audio output jack. Models such as iphones/Android smartphones, Bluetooth headphones, tablets, Airplanes, Boats,PCs, stereos, and in-vehicle stereos are also applicable. | 【Ready-to-use, plug and play】The Bluetooth car adapter Aux is designed with a TR / OFF / RX slider switch, and when the slider switch is turned on, it automatically switches to paring mode. Plug, pair, play. It just works. | 【Package contents】eppfun AK3040C transmitter (frequency band: 2402MHz to 2480MHz, communication distance: maximum 10m), USB-C cable, AUX cable (3.5mm). | 【Warranty】We value your shopping experience and offer an 18-month warranty. If you have any questions, please feel free to contact us. We will handle your concerns for you as soon as possible.

【Mini USB Dongle】Low profile compact small USB adapter allows you to leave plugged in your laptop or PC without blocking or interfering surrounding USB ports. | 【WIDE COMPATIBILITY & Driver-Free INSTALL】The Bluetooth 5.2 dongle does not need drivers, just plug and play. And it is compatible with PS4, PS5, headphone, speaker( no driver needed for windows XP, 7, 8, 10, Nintendo Switch OS, Linux OS). | 【Qualcomm APTX-Adaptive】Qualcomm QCC3040 Chip aptX-Adaptive with low latency encoder applied, the audio delay has been minimized to approximately 60ms, the Bluetooth transmitter will present fully synchronized audio & video, Enable you enjoy high quality music wirelessly without disturbing others. | 【Support Audio Decoding】Support Key Switch APTX /APTX LL/SBC/APTX HD/APTX adaptive. Corresponding LED lights display the working status. In addition to SBC and aptX-Adaptive, it supports low-latency aptX LL and sound quality-oriented aptX HD audio codec ** NOTE ** The headphones you use must also support the same standard. | 【Easy to Use, Plug & Play】Plug the Audio Adapter into USB 2.0/3.0 port, the LED indicator will flash red and blue(for the first time use,it will automatically enter pairing mode), pair with your headphone or speaker, the LED indicator will stays on after successfully paired with your headphone.

【Versatile Transmitter & Receiver】eppfun AK8675 Bluetooth transmitter/receiver allows to connect Bluetooth speakers or headphones to your existing TV. This means you don’t need to buy another TV just to be able to enjoy the wireless freedom of Bluetooth. Equipped with latest mature Qulacomm Bluetooth 5.0 chip, not only helps to upgrade your old audio devices to Bluetooth capable without replacing them. | 【aptX Low Latency】 The eppfun audio adapter aptX Low Latency certified. When (and ONLY WHEN) used with a Bluetooth headphones/speaker /Soundbar that also supports aptX Low Latency, it will deliver the ultimate “no lip sync delay” experience, ensuring perfectly synced visual and audio no matter what you watch. (Support APTX LL/ SBC/aptX/aptX-HD). | 【Wide Compatibility】The Transmitter (TX) mode: works with any TV that has an audio output port, and it can be paired with any headphone/speaker that’s Bluetooth enabled. In Receiver (RX) mode: it can receive wireless audio signals from your iPhone, iPad or Android via Bluetooth and stream audio into any wired speaker system. (Bypass) mode: Bypass connects an input directly through to the connected output, and will neither transmit nor receive. | 【Dual-Link, Two Headphones Together】Dual-link function that allows two Bluetooth headphones/speakers to be connected at the same time, audio will play through both devices simultaneously. Enjoy a late-night watching TV film with a partner, at your own volumes, without awaking others in your household. | 【Long Range, Stronger Connection】eppfun AK8675 Equipped with the highest Bluetooth technology and with dual antennas. Long range Bluetooth adapter tested can achieve a range up to 260ft (80m) line-of-sight in open air and up to 80-110ft (25-35m) indoors. NOTE: Operation range can be affected by Wi-Fi routers, Wireless TV adapters, physical obstructions like walls, metal obstacles etc. and also depended on receiving device.

2-IN-1 BLUETOOTH FM TRANSMITTER: eppfun Bluetooth car adapter can accept Unique 2 different audio transmission ways(Bluetooth+U Disk), Our Car Radio Adapter Bluetooth FM Transmitter compatibility with ios/Android phones. | LATEST BLUETOOTH 5.0: Our FM transmitter uses the latest Bluetooth 5.0, and the data transmission speed is 3 times faster than the conventional "Bluetooth 4.2". Up to 60% less power consumption and faster data connection. | HIGH SOUND QUALITY HANDS-FREE CALLING: the FM transmitter has a hands-free call function with built-in microphone, you can talk while driving.Bluetooth adapter for car is equipped with Noise Suppression (CVC) technology and echo-cancellation, that brings superior calling experience. | INTELLIGENT CAR CHARGER ADAPTER, SAFE AND QUICK CHARGE: FM transmitter for car comes with 2 USB-A ports (QC3.0 and 5V/2.4A), you can charge two devices simultaneously. Built-in over-current protection, over-voltage protection, intelligent temperature control, short circuit protection, it will effectively ensure safe charging. | ONE YEAR WARRANTY: Comes with a 12 month manufacturer's warranty after purchase, if there is any problem with the product, please contact us and we will respond as soon as possible according to our terms of use.

【Support Operating System 】Compatible with PS4/5 OS, Windows XP/7/8/10/11, Nintendo Switch OS, Linux OS, Mac OS. | 【Qualcomm APTX-Adaptive】Qualcomm QCC3040 Chip aptX-Adaptive with low latency encoder applied, the audio delay has been minimized to approximately 60ms, the Bluetooth transmitter will present fully synchronized audio & video, Enable you enjoy high quality music wirelessly without disturbing others. | 【ADVANCED Bluetooth 5.2 More Stable, More Reliable】 Engineered with the latest Bluetooth 5.2 technology featuring four times the range, two times the speed of older versions of Bluetooth, and it can deliver more stable wireless to your devices. | 【Support Audio Decoding】Support aptxX-LL/SBC/Aptx/Aptx adaptive/Aptx-HD. In addition to SBC and aptX-Adaptive, it supports low-latency aptX LL and sound quality-oriented aptX HD audio codec ** NOTE ** The headphones you use must also support the same standard. | 【Easy to Use, Plug & Play】Plug the Audio Adapter into USB 2.0/3.0 port, the LED indicator will flash red and blue(for the first time use,it will automatically enter pairing mode), pair with your headphone or speaker, the LED indicator will stays on after successfully paired with your headphone. | 【Enjoy Wireless Audio with PS4 or SWITCH】AK3040 is a Bluetooth 5.2 audio transmitter Compatible with PS4/5, Nintendo Switch, PC, Mac and is compatible with all Bluetooth headphones from version 2.1 and onwards. With AK3040, enjoy wireless audio with previously unsupported devices, or upgrade your existing Bluetooth listening experience with its selection of premium Bluetooth codecs. | 【What You Get】eppfun Bluetooth Audio Adapter, USB C to USB Adapter Cable. 12-MONTH warranty & 30-DAY money back guarantee. | 【NOTE】Only for Audio device, NOT support Mouse, Keyboard, Printer, Cell phone, Gaming Controllers, Car etc).

【Supported OS】Compatible with Windows 11/10 / 8.1, No Driver Required, NOTE: Not Support Win 7/ Mac os/ Linux. | 【BLUETOOTH 5.3 DONGLE】Applies the latest Bluetooth 5.3 usb adapter, Bluetooth low energy. Compatible with Bluetooth V 5.2 / 5.0/ V4.0 / 3.0 / 2.1 / 2.0 / 1.1. transmission distance up to 20m in open space. (NOTE: Operation range can be affected by physical obstructions and wireless interference). | 【Wide Compatibility】Supports various protocols such as GAP, A2DP, HID OVER GATT, HSP, AVC, HFP, and FTP; Audio Transmission Support: supports APTX/ AAC/ SBC audio decoding (Note: You cannot use multiple audio devices at the same time. The audio device connection is only one-to-one). | 【Multiple Connections Possible】Supports simultaneous connection of 5 bluetooth devices. Install the Bluetooth function on your PC. Supports devices such as Bluetooth earphones, Bluetooth speakers, Bluetooth keyboards / mice, Bluetooth printers, Bluetooth game handles, smartphones, tablets and more. | NOTE: PS3, PS4, PS5, switch, car system, TV are not supported. Thre adapter for PC use only so PS4/Xbox controllers could be used on PC, and is not to be used directly on Xbox/PS4.

【Supported OS】Compatible with Windows 11/10 / 8.1, No Driver Required, NOTE: Not Support Win7/ Mac os/ Linux. | 【BLUETOOTH 5.3 DONGLE】Applies the latest Bluetooth 5.3 usb adapter, Bluetooth low energy. Compatible with Bluetooth V 5.2 / 5.0/ V4.0 / 3.0 / 2.1 / 2.0 / 1.1. transmission distance up to 20m in open space. (NOTE: Operation range can be affected by physical obstructions and wireless interference). | 【Wide Compatibility】Supports various protocols such as GAP, A2DP, HID OVER GATT, HSP, AVC, HFP, and FTP; Audio Transmission Support: supports APTX/ AAC/ SBC audio decoding (Note: You cannot use multiple audio devices at the same time. The audio device connection is only one-to-one). | 【Multiple Connections Possible】Supports simultaneous connection of 5 bluetooth devices. Install the Bluetooth function on your PC. Supports devices such as Bluetooth earphones, Bluetooth speakers, Bluetooth keyboards / mice, Bluetooth printers, Bluetooth game handles, smartphones, tablets and more. | NOTE: PS3, PS4, PS5, switch, car system, TV are not supported. Thre adapter for PC use only so PS4/Xbox controllers could be used on PC, and is not to be used directly on Xbox/PS4.

Supported OS: Compatible with Windows 11/10 / 8.1 / 7 (make sure your computer is connected to the internet). | Features: Bluetooth adapter compatible with Bluetooth 5.1. Compatible with Bluetooth V4.0 / 3.0 / 2.1 / 2.0 / 1.1. | No Driver Required: In Windows 8.1 / 10/11, it works just by plugging it into USB. | NOTE: Please install the driver before using win 7. You can also download it from this site.「Https://pan.baidu.com/s/12HIC0dIc71l3ChWyW3ntmA」 Password: 「82w8」. | Multiple Connections Possible: Supports simultaneous connection of 7 bluetooth devices. Install the Bluetooth function on your PC. Supports devices such as Bluetooth earphones, Bluetooth speakers, Bluetooth keyboards / mice, Bluetooth printers, Bluetooth game handles, smartphones, tablets and more. | Wide Compatibility: Supports various protocols such as GAP, A2DP, HID OVER GATT, HSP, AVC, HFP, and FTP. | Voice Transmission Support: The Bluetooth adapter supports audio transmission and supports low delay SBC. (Note: You cannot use multiple audio devices at the same time. The audio device connection is only one-to-one). | NOTE: Mac OS, Linux, PS3, PS4, PS5, switch, car system, TV are not supported. Thre adapter for PC use only so PS4/Xbox controllers could be used on PC, and is not to be used directly on Xbox/PS4. | Warranty: 18 months warranty.

【Operating System 】Operating System support: PS4/PS5 OS, Windows 7/8/10/11/ xp, Switch OS. | 【Bluetooth AudioTransmitter】 the Bluetooth adapter is an up-to-date audio adapter, Equipped with latest mature Bluetooth 5.3 chip, not only helps to upgrade your old audio devices to Bluetooth capable without replacing them. | 【aptX-Adaptive HD LOW LATENCY】the aptX Low Latency codec to eliminate audio-visual lag making the eppfun AK3046 an ideal choice for watching videos / movies (Support APTX LL/ SBC/Aptx/Aptx adaptive/Aptx-HD). | 【DUAL CONNECTION 】The eppfun wireless Bluetooth audio transfer device can connect to two Bluetooth earphones / speakers at the same time. High-definition audio is streamed to two headphones at the same time, so it doesn't interfere with your family's rest when playing games at night. | 【ADVANCED Bluetooth 5.2 】 Engineered with the latest Bluetooth 5.2 technology featuring four times the range, two times the speed of older versions of Bluetooth, and it can deliver more stable wireless to your devices. | 【aptX Voice Calls】aptX Voice supports 32kHz sampled audio with a smooth 16kHz frequency response, delivering the high-definition quality consumers have come to expect from the aptX family of audio codecs. In addition, the high definition enabled by aptX Voice technology helps to provide clearer speech and improved audio clarity than narrowband or wideband voice codecs used in the Bluetooth hands-free specification. | 【Easy to Uuse, Plug & Play 】With our Bluetooth transmitter, there is no need to download any driver. Simply plug the transmitter and turn on the connecting device and they will auto connect for the ultimate user friendly audio experience. | 【What You Get 】eppfun Bluetooth Audio Transmitter. 12-MONTH warranty & 30-DAY money back guarantee. (Only for Audio device, NOT support mouse, keyboard, printer, cell phone, game controllers, car etc).