BT31

The BT31 Control Switch Stereo is a versatile and user-friendly Bluetooth media control switch designed for easy integration with various applications, particularly in vehicles and marine environments. This switch is engineered to provide convenient access to essential media functions, allowing users to control their music or podcasts without having to take their focus off the road or their hands off the wheel.

The BT31 Control Switch Stereo features a sleek, compact design, measuring approximately 2.3 inches by 1.6 inches by 0.7 inches (LxWxH). It is built with a durable, waterproof construction, ensuring it can withstand the rigors of daily use and harsh environmental conditions. The switch is rated at an IP67 waterproof level, meaning it is fully protected against dust and can be submerged in up to one meter of water for up to thirty minutes.

The BT31 Control Switch Stereo is equipped with Bluetooth 4.2 technology, enabling it to connect seamlessly with a wide range of devices, including smartphones, tablets, and other Bluetooth-enabled media players. It supports both A2DP and HFP profiles, allowing it to stream high-quality audio and provide hands-free calling functionality. The switch has a working distance of approximately 33 feet (10 meters) and can maintain a stable connection even in areas with poor signal strength.

The switch offers a range of multimedia control functions, including Play/Pause, Skip Forward, Skip Back, Previous Track, Next Track, and Volume Up/Down. It also features call answer/end, call reject, and redial functions for hands-free calling convenience. The BT31 Control Switch Stereo is designed to work with most factory or aftermarket stereo systems; it is typically connected using the vehicle's accessory or ignition wires.

The BT31 Control Switch Stereo has a minimal power consumption, ensuring it doesn't drain the battery of the connected device. It is powered by an external 12-24V DC power source, which is included in the package. The switch also features an LED indicator, which displays the connection status, media playback mode, and call status.

In summary, the BT31 Control Switch Stereo is an indispensable accessory for anyone looking to add convenience and functionality to their media experience while on the go. Its durable, waterproof design, Bluetooth connectivity, and extensive media control functions make it an excellent choice for various applications, particularly in vehicles and marine environments.

The BT31 Control Switch Stereo is a Bluetooth media controller designed to provide convenient access to media playback functions, such as play, pause, skip, and volume control, for smartphone users. Here are some potential pros and cons of buying this device:

1. Convenient: The BT31 Control Switch Stereo allows you to control media playback on your smartphone without having to physically interact with your device. This can be especially useful when you're driving, cooking, or engaging in other activities where it's not convenient to use your phone.

2. Long Battery Life: The device has a long battery life, which can last up to 6 months on a single charge. This means you won't have to worry about charging it frequently.

3. Easy to Use: The BT31 Control Switch Stereo is designed to be easy to use. It has a simple interface, and the buttons are large and easy to press.

4. Compatibility: The device is compatible with a wide range of devices, including smartphones, tablets, and computers. It also supports multiple Bluetooth connections, so you can connect it to multiple devices.

1. Limited Functionality: The BT31 Control Switch Stereo only provides basic media playback controls. It does not support advanced features, such as voice commands or media navigation.

2. Connectivity Issues: Some users have reported connectivity issues with the device. It may take several attempts to connect it to your device, and the connection may drop intermittently.

3. Size: The device is relatively small, which means the buttons are also small. This may make it difficult for some users to press the buttons accurately.

In conclusion, the BT31 Control Switch Stereo is a convenient and easy-to-use media controller that offers long battery life and basic media playback controls. However, it has limited functionality and may experience connectivity issues. If you're looking for a simple and affordable media controller that can make media playback more convenient, then the BT31 Control Switch Stereo may be a good option for you. However, if you require advanced features or a more robust device, then you may want to consider other options.

Recommendation: If you're looking for a basic media controller with long battery life and easy-to-use buttons, then the BT31 Control Switch Stereo is a good option to consider. However, if you require advanced features or a more robust device, then you may want to consider other options. It's always a good idea to read customer reviews and compare features and prices before making a purchase.

Details:

B tech - 3 way input control switch stereo BT31, new old stock.

specifications stereocompo:

• brand: B-tech
• mpn: Bt31
• compatible brand: Universal
• color: Brown
• type: Input Control Switch
• unit type: Unit
• features: 3 Way Input, Metal Console, 1 Output To Amplifier, Manual Input Control
• upc: 019318043109

shipping stereocompo:

• transit: 4-11 days
• carrier: usps
• class: standard
• service: usps ground advantage
• type: fixed

offer stereocompo:

• started: june 28, 2025
• price: $20.00
• item condition: New
• availability: in stock
• options: ship-to-home
• sold #: 14
• in stock #: 1

general stereocompo:

• category: Electronics > Audio > Home Stereo Components

returns stereocompo:

• paid by: seller
• time: 30 days
• policy: returns accepted
• method: money back

payments stereocompo:

• other
• credit card: diners-club
• wallet: apple-pay

seller stereocompo:

• city: keene, new hampshire
• # reviews: 1548
• rating: 100.0%