Insignia™ NS-ADAPT35MMBT - Universal 3.5 mm to Bluetooth Audio Adapter

The Insignia NS-ADAPT35MMBT Bluetooth adapter can work in two modes: TX (Transmit) and RX (Receive). The side switch must be set to the correct mode before use.

USB Port

The USB-C port is only for charging the battery. It does not send or receive audio through USB.

TX Mode (Transmit)

Use TX when sending audio from a device to Bluetooth headphones or speakers.

Example: TV → Bluetooth headphones

1. Set the switch to TX.
2. Plug the 3.5 mm cable into the audio source.
3. Put your Bluetooth headphones into pairing mode.
4. Pair the adapter.

RX Mode (Receive)

Use RX when receiving Bluetooth audio and sending it to a wired device.

Example: Phone → old stereo

1. Set the switch to RX.
2. Connect the 3.5 mm cable to your speaker, stereo, or car AUX input.
3. Pair your phone with the adapter.
4. Play audio.

Remember:

• TX = Sends audio out to Bluetooth devices
• RX = Receives Bluetooth audio and outputs through 3.5 mm
• USB-C = Charging only

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