2Pcs Bluetooth 5.0 o Transmitter Receiver 2 in 1 Adapter for TV Car Computer

Feature: 1. The included 3.5mm cable can be widely used in your computer, laptop, home stereo system, earphone, smart phone, MP3 player, CD player, etc. 2. Transmitter mode, wirelessly transmit o from a computer, non‑Bluetooth TV, home stereo system or CD player to a Bluetooth headset or speaker (via USB interface, no o cable required). 3. Receiver mode, wirelessly transmits o from a Bluetooth‑enabled phone, tablet, or computer to a wired stereo, speaker, or headset. 4. In RX mode, find ZF‑169Plus in the Bluetooth settings of the phone to be paired, blue light flashes during the process and stop after the pairing is done, use a 3.5mm o cable to connect the product to the o device. 5. TX mode on the PC, driver‑free, plug the USB into the computer interface, and automatically search for other Bluetooth receiving devices, red light flashes when pairing,stops flashing after completion. 6. The transmit mode is used for OS X system, after connecting, you need to select ZF‑169PLUS or USB o in the system settings‑o‑o output device, and you don"t need to plug in the 3.5mm o cable 7. Use the TXRX switch to change the mode, and the Bluetooth device connected in the transmit mode does not support the call function, small and portable, simple to operate. Specification: Item Type: Bluetooth o Transmitter ReceiverMaterial: ABSColor: BlackProduct Length: Approx. 39mm1.5inProduct Width: Approx. 25mm1.0inProduct Height: Approx. 12mm0.5inWeight: Approx. 60.0g2.1ozTechnology: BT5.0, A2DP, AVRCP (Receiver Mode Only) Working Range: 10m32.8in(Without Obstacles) Pairing Name (Receiving Mode): ZF-169Plus Transmitter Mode: Red LED Light Receiver Mode: Blue LED Light. Package List: 2 x Bluetooth o Transmitter Receiver4 x 3.5mm Cable2 x Manual Note: 1. Use the TX transmission mode on the PC. If a 3.5mm o cable is connected to the TX o interface, it will automatically switch to the 3.5mm o interface and the USB sound card function will be suspended. If you need to use the USB sound card mode, please unplug the 3.5mm o cable and select ZF‑169PLUS as the sound (speaker) in the lower right corner of the computer. Or in the control panel‑sound, select ZF‑169PLUS under the play bar and set it as the default value.2. Use the USB o transmitter function on the PC. You cannot adjust the PC system volume to change the sound level. It can only be adjusted in the software (such as o and video players, etc.), or adjust the volume of the receiving end playback device to change the sound level.