BOC-KR - Loudspeaker Steren - Free user manual and instructions
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| Product Type | Loudspeaker |
| Brand | Steren |
| Model | BOC-KR |
| Color | Black |
| Dimensions (approx.) | 25.5 x 15.0 x 12.5 cm (10.0 x 5.9 x 4.9 in) |
| Weight | 1.25 kg (2.76 lb) |
| Power Supply | AC 120V, 60 Hz |
| Output Power | 5 W RMS |
| Connectivity | Bluetooth 5.0, AUX 3.5 mm, USB media port |
| Frequency Response | 80 Hz - 20 kHz |
| Signal-to-Noise Ratio | 70 dB or higher |
| Controls | Power, volume, play/pause, echo adjustment |
| Microphone Input | 1/4" jack for karaoke |
| Karaoke Function | Yes, with adjustable echo |
| Speaker Drivers | 1 x 4" woofer, 1 x 1" tweeter |
| Housing Material | ABS plastic |
| Compatibility | Smartphones, tablets, laptops, TV, DVD players |
| Accessories Included | 3.5 mm AUX cable, user manual |
| Cleaning Instructions | Use a soft, dry cloth. Avoid liquid cleaners. |
| Safety Features | Overheat and short-circuit protection, non-slip base |
| Spare Parts and Repairability | No user-serviceable parts. Contact Steren support for repairs. |
Frequently Asked Questions - BOC-KR Steren
How do I pair the Steren BOC-KR speaker with a smartphone?
To pair your smartphone, first turn on the speaker by pressing the power button. Then enable Bluetooth on your phone and scan for nearby devices. Select BOC-KR from the list. If a passcode is requested, enter 0000. Once paired, an audible tone will confirm the connection.
Can I use a microphone with the BOC-KR for karaoke?
Yes, the speaker has a 1/4 inch microphone input. Connect a dynamic microphone, then adjust the echo dial to add depth to your vocals. Make sure the microphone is switched on and the volume is set appropriately.
What types of devices can I connect via AUX or Bluetooth?
You can connect any device with Bluetooth capabilities, such as smartphones, tablets, laptops, and TVs. For wired connections, use the 3.5 mm AUX input with CD players, audio mixers, or other audio sources. A USB port is also available for playing MP3 files from flash drives.
Why is the speaker not producing sound after turning it on?
First check that the volume is turned up and the source device is playing audio. Ensure the correct input is selected (Bluetooth, AUX, or USB). If using Bluetooth, confirm the connection shows in your device's settings. Also try disconnecting and reconnecting. If the issue persists, insert the power cord securely and test with a different cable or device.
What is the recommended way to clean and care for the speaker?
Use a soft, dry cloth to gently wipe the exterior. Do not use liquids, solvents, or abrasive cleaners. Avoid exposing the speaker to dust and moisture. When cleaning the grill, use a soft brush to remove debris. Disconnect power before cleaning.
Can I carry the BOC-KR outdoors or is it only for indoor use?
The BOC-KR is designed primarily for indoor use. It is not waterproof, so avoid rain, splashes, or high humidity. If you take it outdoors, place it on a stable, dry surface and keep it away from direct sunlight and heat sources.
Are there any safety precautions I should know before using the speaker?
Always operate the speaker on the rated voltage indicated on the label (120V AC). Do not open the cabinet or touch internal components. Keep small parts away from children. Avoid blocking the ventilation slots. Unplug the unit during lightning storms or prolonged non-use.
How can I adjust the echo effect for karaoke sessions?
The echo control is usually a dial labeled ECHO on the control panel. Rotate it clockwise to increase echo intensity, counterclockwise to reduce it. Set it to a moderate level to enhance your voice without causing unwanted feedback.
The Bluetooth connection keeps dropping. What should I do?
Move the source device within 10 meters (33 ft) of the speaker. Eliminate obstructions or interference from Wi-Fi routers, microwaves, or other wireless devices. Turn off unused Bluetooth features on your device and re-pair by deleting the speaker from the paired device list. Ensure the speaker's battery or power supply is stable, as low power can affect wireless performance.
Where can I find the product serial number and warranty information?
The serial number is located on the back or bottom of the speaker. It is listed as N/S on the label. You can also find warranty information in the user manual. For support, contact Steren's customer service or visit their official website and have the serial number ready.
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Download the instructions for your Loudspeaker in PDF format for free! Find your manual BOC-KR - Steren and take your electronic device back in hand. On this page are published all the documents necessary for the use of your device. BOC-KR by Steren.
USER MANUAL BOC-KR Steren
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Product information
Brand : Steren
Model : BOC-KR
Category : Loudspeaker