Introduction
The Scosche BTTRFM-SP1 is a versatile portable Bluetooth Transmitter/Receiver designed to enhance your audio experience across various devices. It offers multiple listening options, allowing you to connect modern Bluetooth-enabled devices to older audio systems that lack native Bluetooth functionality. This device features an FM Radio Mode for streaming Bluetooth audio to your car stereo, a Bluetooth Transmitter (TX Mode) for sending audio from TVs, PCs, or in-flight entertainment to Bluetooth headphones or speakers, and a Bluetooth Receiver (RX Mode) for streaming audio to car, home, or wired headphones via a 3.5mm auxiliary input. Its compact design and rechargeable battery make it ideal for travel and on-the-go use.
What's in the Box
The package for your Scosche BTTRFM-SP1 includes the following items:
- (1) Wireless Audio Transmitter / Receiver
- (1) 1 ft. USB-C to USB-C Charging Cable
- (1) 1 ft. 3.5 mm Audio Cable
- (1) User Manual (this document)
Setup
Initial Charging
Before first use, fully charge the Scosche BTTRFM-SP1 using the included USB-C charging cable. Connect one end of the USB-C cable to the device's charging port and the other end to a compatible USB power source (e.g., wall adapter, computer USB port). The device features a built-in 300mAh rechargeable battery, offering up to 7 hours of audio playing time on a full charge.
The Scosche BTTRFM-SP1 is equipped with a rechargeable battery, providing extended use without the need for constant power connection. Use the provided USB-C cable for convenient charging.
Powering On/Off
To power on the device, press and hold the power button (usually the 'M' or Mode button) until the display illuminates. To power off, press and hold the same button until the display turns off.
Operating Modes
The Scosche BTTRFM-SP1 offers three distinct operating modes: FM Radio Mode (FM), Bluetooth Receiver Mode (RX), and Bluetooth Transmitter Mode (TX). You can switch between modes using the 'M' (Mode) button on the device.
This diagram visually explains the three versatile modes of the Scosche BTTRFM-SP1, showing how audio flows in each scenario.
1. FM Radio Mode (FM)
This mode allows you to stream Bluetooth audio from your mobile device to your car's stereo system via an FM radio connection. This is ideal for vehicles without a direct auxiliary input or Bluetooth audio streaming capability.
- Ensure the BTTRFM-SP1 is in FM mode (indicated on the display).
- Tune your car's FM radio to an unused frequency (one with static or no broadcast).
- Adjust the frequency on the BTTRFM-SP1 to match your car's FM radio frequency using the forward/backward buttons.
- Pair your mobile device (e.g., smartphone, tablet) with the BTTRFM-SP1 via Bluetooth. Look for "BTTRFM-SP1" in your device's Bluetooth settings.
- Once paired, audio played on your mobile device will transmit to your car stereo.
The device can be easily integrated into your car's audio system, allowing for seamless audio streaming from your mobile device.
2. Bluetooth Receiver Mode (RX)
In RX Mode, the BTTRFM-SP1 acts as a receiver, allowing you to stream audio from your Bluetooth-enabled device (like a smartphone) to non-Bluetooth audio systems, such as home stereos or wired headphones, using the included 3.5mm auxiliary cable.
- Ensure the BTTRFM-SP1 is in RX mode (indicated on the display).
- Connect one end of the 3.5mm audio cable to the BTTRFM-SP1's audio output port and the other end to the auxiliary input of your home stereo or wired headphones.
- Pair your mobile device with the BTTRFM-SP1 via Bluetooth.
- Audio from your mobile device will now play through the connected audio system or headphones.
The low latency encode feature ensures smooth and stable Bluetooth audio streaming, minimizing delay and providing exceptional sound quality.
3. Bluetooth Transmitter Mode (TX)
In TX Mode, the BTTRFM-SP1 transmits audio from non-Bluetooth audio sources (like TVs, PCs, or in-flight entertainment systems) to your Bluetooth headphones, earbuds, or speakers using the included 3.5mm auxiliary cable.
- Ensure the BTTRFM-SP1 is in TX mode (indicated on the display).
- Connect one end of the 3.5mm audio cable to the BTTRFM-SP1's audio input port and the other end to the audio output of your non-Bluetooth source (e.g., TV headphone jack).
- Put your Bluetooth headphones/speakers into pairing mode.
- The BTTRFM-SP1 will automatically search for and connect to nearby Bluetooth audio devices.
- Audio from your source device will now transmit wirelessly to your Bluetooth headphones/speakers.
Maintenance
To ensure the longevity and optimal performance of your Scosche BTTRFM-SP1, follow these maintenance guidelines:
- Cleaning: Use a soft, dry cloth to clean the device. Avoid using harsh chemicals, cleaning solvents, or strong detergents.
- Storage: When not in use for extended periods, store the device in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: To preserve battery life, avoid fully discharging the battery frequently. Recharge the device regularly, even if not in constant use.
- Handling: Handle the device with care. Avoid dropping it or subjecting it to strong impacts, which can damage internal components.
Troubleshooting
If you encounter issues with your Scosche BTTRFM-SP1, refer to the following common troubleshooting steps:
| Problem | Possible Cause | Solution |
|---|---|---|
| No power/Device won't turn on | Battery is drained. | Charge the device using the included USB-C cable. Ensure the charging cable and power source are working correctly. |
| Cannot pair with Bluetooth device | Device is not in pairing mode; Bluetooth is off on source device; too many devices connected. | Ensure the BTTRFM-SP1 is in the correct RX or TX mode and in pairing mode. Turn Bluetooth off and on again on your source device. Disconnect other Bluetooth devices from the BTTRFM-SP1 if applicable. |
| No audio output/Static in FM mode | Incorrect frequency in FM mode; loose cable connection; volume too low. | In FM mode, find a clear, unused frequency on your car radio and match it on the BTTRFM-SP1. Ensure all audio cables are securely connected. Increase volume on both the BTTRFM-SP1 and the connected audio system. |
| Short battery life | Battery not fully charged; aging battery. | Ensure the device is fully charged before use. Battery life may decrease over time with repeated charging cycles. |
Specifications
| Feature | Detail |
|---|---|
| Product Dimensions | 9.84 x 7.87 x 3.15 inches |
| Item Weight | 2.39 ounces |
| ASIN | B0BSZ5S9BR |
| Wireless Communication Technologies | Bluetooth, FM |
| Special Features | Bluetooth Receiver, Bluetooth Transmitter, Portable, Rechargeable |
| Color | Black |
| Manufacturer | Scosche |
| Power Source | Battery Powered |
| Battery Life | Up to 7 hours audio playing time (Built-in 300mAh battery) |
The compact design of the BTTRFM-SP1, measuring approximately 1.68 inches by 2.68 inches, makes it highly portable and easy to carry.
Safety Information
Please read and understand all safety warnings before using this device. Standard safety warnings for Bluetooth devices and rechargeable batteries apply. Do not expose the device to extreme temperatures, direct sunlight, or moisture. Do not attempt to disassemble or modify the device, as this may void the warranty and pose a safety risk.
Warranty and Support
The Scosche BTTRFM-SP1 is backed by Scosche's Limited Lifetime Warranty and Tech Support. For detailed warranty information or technical assistance, please refer to the official Scosche website or contact their customer service.
You can also refer to the official User Manual PDF for more comprehensive details: Download User Manual (PDF)
