Acogedor Bluetooth Transmitter Receiver (Model: B09SHPH71H) Instruction Manual

1. Product Overview

This Acogedor 2-in-1 Bluetooth 5.0 adapter functions as both a transmitter and a receiver, providing a versatile wireless audio solution. It allows you to stream audio wirelessly from non-Bluetooth devices to Bluetooth headphones/speakers (Transmitter Mode) or from Bluetooth-enabled devices to wired speakers/headphones (Receiver Mode).

Image 1.1: The Acogedor 2-in-1 Bluetooth Transmitter Receiver.

2. Key Features

• 2-in-1 Bluetooth Adapter: Functions as both a transmitter (TX) and a receiver (RX) for flexible audio streaming.
• Transmitter Mode: Wirelessly transmits audio from non-Bluetooth sources (e.g., TV, home stereo, CD player) to Bluetooth headphones or speakers.
• Receiver Mode: Wirelessly transmits audio from Bluetooth-enabled devices (e.g., mobile phone, tablet, computer) to wired stereo systems, speakers, or headphones.
• Simple Operation: Easy switching between TX and RX modes with a physical switch.
• Wide Compatibility: Connects to various devices using the included 3.5mm audio cable and 3.5mm to 2RCA cable.
• Portable Design: Compact and lightweight for easy transport.

3. Package Contents

Verify that all items are present in the package:

• Acogedor Bluetooth Transmitter Receiver Unit
• 3.5mm Audio Cable
• 3.5mm to 2RCA Audio Cable
• USB Charging Cable
• User Manual (this document)

Image 3.1: The Bluetooth adapter unit with included 3.5mm, 2RCA, and USB charging cables.

4. Device Layout

Familiarize yourself with the device's ports and controls:

Image 4.1: Labeled diagram of the Bluetooth adapter's components.

• Indicator Light: Displays device status (pairing, connected, charging).
• Mode Switching (TX/RX): Slide switch to select Transmitter or Receiver mode.
• Power Switch: Turns the device on or off.
• Audio Socket: 3.5mm input/output for audio connection.
• Charging Socket: Micro USB port for power input.

5. Charging the Device

Before first use, fully charge the device. To charge:

1. Connect the provided USB charging cable to the charging socket on the adapter.
2. Connect the other end of the USB cable to a standard USB power adapter (not included) or a computer's USB port.
3. The indicator light will show charging status (e.g., red while charging, off when fully charged).
4. A full charge typically takes approximately 2 hours.

6. Operating Modes

6.1. Transmitter Mode (TX)

In TX mode, the adapter transmits audio wirelessly from a non-Bluetooth device to a Bluetooth-enabled receiving device (e.g., headphones, speakers).

Image 6.1: Connection diagram for Transmitter Mode.

1. Slide the mode switch to the 'TX' position.
2. Connect the adapter to your non-Bluetooth audio source (e.g., TV, CD player) using the 3.5mm audio cable or the 3.5mm to 2RCA cable.
3. Turn on the adapter. The indicator light will flash, indicating it is in pairing mode.
4. Place your Bluetooth headphones or speaker in pairing mode.
5. The adapter will automatically search for and connect to nearby Bluetooth receiving devices. Once connected, the indicator light will change (e.g., solid blue).

6.2. Receiver Mode (RX)

In RX mode, the adapter receives audio wirelessly from a Bluetooth-enabled transmitting device (e.g., smartphone, tablet, computer) and outputs it to a wired audio system (e.g., speakers, headphones).

Image 6.2: Connection diagram for Receiver Mode.

1. Slide the mode switch to the 'RX' position.
2. Connect the adapter to your wired audio system (e.g., home stereo, car speakers, wired headphones) using the 3.5mm audio cable or the 3.5mm to 2RCA cable.
3. Turn on the adapter. The indicator light will flash, indicating it is in pairing mode.
4. On your Bluetooth-enabled device (e.g., smartphone), search for Bluetooth devices and select "Acogedor B09SHPH71H" (or similar name) from the list.
5. Once paired, the indicator light on the adapter will change (e.g., solid blue). You can now play audio from your device through your wired audio system.

7. Setup and Connection Tips

• Ensure the adapter is fully charged before extended use.
• Keep the adapter and connected devices within a 10-meter (33 feet) range for optimal performance.
• If connecting to a TV, ensure the TV has an audio output port (3.5mm headphone jack or RCA audio out).
• For car audio systems, connect the adapter to the AUX input of your car stereo.

Image 7.1: The adapter offers broad compatibility with various audio devices.

8. Troubleshooting

If you encounter issues, refer to the following common solutions:

• No Sound:
  • Ensure all cables are securely connected.
  • Check that the adapter is in the correct TX or RX mode.
  • Verify that both the adapter and the connected audio devices are powered on and have sufficient volume.
  • Confirm that the adapter is successfully paired with the target Bluetooth device.
• Cannot Pair:
  • Ensure the adapter is in pairing mode (indicator light flashing).
  • Make sure the target Bluetooth device is also in pairing mode.
  • Move the devices closer to each other.
  • Turn off and restart both the adapter and the Bluetooth device.
  • Clear previous Bluetooth connections on your device and try pairing again.
• Intermittent Connection:
  • Reduce the distance between the adapter and the connected Bluetooth device.
  • Remove any obstacles (walls, large metal objects) that may interfere with the Bluetooth signal.
  • Ensure there are no other strong wireless signals nearby causing interference.

9. Specifications

10. Safety Information

Please read and follow these safety guidelines:

• Battery Safety: Keep the device away from excessive heat and moisture. Do not expose to temperatures above 140°F (60°C). Recycle or dispose of the battery in accordance with local regulations.
• Bluetooth Interference: Bluetooth devices may interfere with other wireless devices. Avoid placing the adapter near pacemakers or other sensitive medical devices.
• General Use: Do not disassemble, modify, or attempt to repair the device yourself. This may void the warranty and pose safety risks.

11. Maintenance

To ensure the longevity and optimal performance of your Acogedor Bluetooth Transmitter Receiver:

• Cleaning: Use a soft, dry cloth to clean the device. Do not use liquid cleaners or aerosols.
• Storage: Store the device in a cool, dry place away from direct sunlight and extreme temperatures.
• Handling: Avoid dropping or subjecting the device to strong impacts.

12. Warranty and Support

For warranty information or technical support, please contact Acogedor customer service through the retailer where the product was purchased or visit the official Acogedor website. Please have your product model number (B09SHPH71H) and purchase details ready when contacting support.