SPECIFICATIONS Bluetooth Version: 4.2 + BR 10 meters Bluetooth Range: Bluetooth Name: SPK-ST20 IP Rating: IPX5 USB: Up to 32GB 87.5MHz – 108MHz FM Frequency: ≥ 65dB Signal to Noise Ratio: 80Hz – 15kHz Frequency Response: Tweeter Size: 2.5” Tweeter RMS Power: 1.8W (each) 3.6W (each) Tweeter Peak Power:...
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FEATURES • 4.1 Channel sound with powerful bass • Bluetooth input • USB input • FM Radio • 3.5mm Aux input • True Wireless Stereo (two identical speakers required for pairing) • 6.35mm Microphone input (microphone not included) • RGB lighting •...
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- Press and hold to decrease volume. - Tap to skip back track or station. - Press and hold to increase volume. - Tap to skip track or station forward. - Tap to play or pause track. - Tap in FM mode to start channel auto search.
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- Tap during TWS pairing to connect. - Tap while connected in TWS to unpair. - Tap to switch between Bluetooth, USB, FM, and Aux modes. - Tap to turn LED lights on/ off. - Connect an external source input via a 3.5mm Aux cable.
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- Connect an external source input USB. - Up to 32GB drives formatted to the Fat32 or exFAT file system are supported. - Connect an external microphone and transmit your voice in any of the speaker modes. - Connect a USB Type-C cable to charge the speaker.
BLUETOOTH PAIRING • With the speaker on tap the button until you reach Bluetooth mode (the speaker turns on in Bluetooth mode by default. • The button should have a blue flashing light. • Search for and select “SPK-ST20” under the Bluetooth settings of device you are connecting to e.g.
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TWS PAIRING: • Turn on two identical speakers into their Bluetooth pairing modes. • Tap the button on one of the speakers. A tone will be heard when successfully paired. • Search for and select “SPK-ST20” under the Bluetooth settings of a device you are connecting to e.g., smartphone or tablet.
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USB IN • Connect an external source device via the USB-A input on the speaker. • When connected the speaker will automatically switch to USB mode. • Press and hold for volume and tap to skip tracks. • Tap button to play or pause. •...
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FM RADIO: • With the speaker on tap the button until you reach FM Radio mode • Tap the button to start the auto search function for FM stations. • This operation will scan all available FM stations and record them to memory.
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AUXILIARY IN • Connect an external source device via 3.5mm Aux cable. • When connected the speaker will automatically switch to Aux mode. • During Aux connection track controls will need to be done via the source device. • To exit Aux mode simply disconnect the 3.5mm Aux cable.
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CHARGING: • Connect a USB Type-C cable to charge the speaker. • A USB wall adapter 5V/2A is recommended however slower charging via a Computer/Laptop USB port is possible. • The 4 LED lights on the top control panel of the speaker will illuminate in sequence.
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TIPS FOR SAFE CHARGING 1. AVOID OVERCHARGING. Disconnect chargers and devices after the battery reaches a full charge. Leaving devices on a charger too long can cause them to overheat and can reduce battery life. 2. PICK THE RIGHT CHARGER. Only use the charger and cable that came with your device.
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TIPS FOR SAFE CHARGING continued 3. CHARGE ONLY ON NON-FLAMMABLE SURFACES. Devices and chargers can get warm or sometimes even hot during charging. Make sure to always place the device and charger on a non-flammable surface when charging. Do not place on beds, pillows, paper, or near any fabric such as curtains or clothing under any circumstances.
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TIPS FOR SAFE CHARGING continued possible, try and wait till the evening when temperatures are a bit cooler. 5. MONITOR CHARGING. Recharge your devices while you are nearby, preferably in the same room or another room close by. This way when there is a defective battery or charger, you are able to take it off the power supply immediately.
TROUBLESHOOTING: No Power: • Check battery level and charge if required. • Try turning on speaker while connected to a power source. • Try charging the speaker with a USB Wall Adapter (like a smart phone charger) instead of a laptop or computer.
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TROUBLESHOOTING: continued Problems Connecting to Bluetooth: • Place the speaker next to the smart device you are pairing to e.g., Smartphone. • If the Bluetooth name “SPK-ST20” does not appear on the list of available devices, then try refreshing the list or searching again.
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TROUBLESHOOTING: continued • If the speaker is already connected to another smart device, it will need to be unpaired from that device first or it will need to be out of Bluetooth connection range of that device before it can be connected to another.
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TROUBLESHOOTING: continued Radio not clear: • Change speaker location. • Isolate speaker from other devices as unclear reception may be caused by interference.
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TROUBLESHOOTING: continued USB not recognised or files not playing: • Make sure USB drive is 32gb or less. • Check USB drive has been formatted to the FAT32 or exFAT file system. If USB is new out of the box, we recommend you format it on a Windows based computer first before using with the speaker.
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