VAORLO | 2 IN 1 Bluetooth Audio Receiver Transmitter 3.5mm AUX Jack Dongle Stereo Music Wireless Adapter Portable Mini For TV PC Car Kit

About the C28 microphone function:Only the "RX Receiver" mode supports the microphone call function, and the "TX Transmitter" mode does not support the microphone.Product Description:●Bluetooth 5.0, 4-6 hours of battery life, lossless sound quality, hands-free call, plug and play, AUX interface;●Bluetooth transmission mode (TX): Convert wired audio into Bluetooth signal, and transmit it to Bluetooth device for output;●Bluetooth Receive Mode (RX): Receive Bluetooth signal and transmit it to wired audio through Bluetooth connection;●Connect to the TV’s 3.5mm audio interface, and transmit the sound to the headset via Bluetooth, so you are not afraid to disturb your family when watching movies at night;●Connected to 3.5mm audio port, the speaker without Bluetooth function can also be played wirelessly;●Connect the bluetooth connector to the car AUX interface through the adapter/transfer cable (standard), and connect the bluetooth to the car stereo, which can not only make calls, but also listen to dynamic music, so that your journey is no longer lonely;●Lossless sound quality CD-level enjoyment: high-resolution restoration of lossless sound quality, bringing CD-level music experience only one, you can listen to the music in your phone;●Fully charged once and used for 4 hours: the built-in rechargeable lithium battery can be charged once, and can be used for 4 hours when the battery is low, which is convenient and worry-free;●Bluetooth 5.0 listening to songs without lag: low power consumption and high rate stable signal transmission, listening to songs more smoothly.●Receiver Mode For: Car Kit/Wired Speaker/Home Speaker/Speaker Power amplifier/Headphone ect...●Transmitter Mode For: TV/PC/Projector/Power amplifier/TV Box /Bluetooth Headphone/Earphone/Bluetooth Speaker ect...Product Specifications:Product model: C28 2 IN 1 Bluetooth Audio Receiver TransmitterProduct color: blackBattery capacity: 140AmhWorking range: 10m (without any obstacles)Charging time: 1hUse time: 4-6hWith Microphone: Yes,Only RX Receiver Mode Support CallingGross weight: 41gPacking size: 1036818.3mmPackage Included:1x C28 Bluetooth Audio Adapter1x Charging Cable1x 3.5mm Stereo Inlet Socket 1x ManualNote: It is just a VAORLO 2 in 1 bluetooth audio transmitter receiver. Can only be used for audio transmission, so you can't use it for your keyboard, mouse, file transfer.---The function of the bluetooth transmitter is to add a bluetooth function to devices without bluetooth function such as TV/computer, so that they can connect to bluetooth speakers/headphones. This is a Bluetooth transmitter buit with the newest technology , it wouldn't show in the Bluetooth devices in your phone,computer or TV and you only need to make the Bluetooth devices close to this Bluetooth transmitter then they will connect with each other automatically.---The function of the Bluetooth receiver is to add Bluetooth wireless function to the wired speaker/headphone, so that the Bluetooth-enabled device such as the mobile phone can be wirelessly connected to the wired speaker/headphone through the adapter.