KAY/UDA SP300 Smart Wireless Conference Speakerphone User Manual
1. Package Contents
The package includes:
- KAY/UDA SP300 Speakerphone
- User Manual
- USB Cable
- Wireless Connection Dongle
2. Product Introduction
The SP300 is a Smart Wireless Conference speakerphone that connects to PCs, tablets, and smartphones via Wireless or USB. It features an omnidirectional microphone and a high-quality speaker, providing 360° voice pickup over long distances. Its compact and portable design makes it convenient for both fixed and mobile office use.
Device Diagram:
A circular speakerphone with control buttons and indicators:
- ① Power on/off button: [power-symbol]
- ② Wireless pair mode button: [wifi-symbol]
- ③ Volume up button: [+]
- ④ Microphone mute button: [microphone-slash-symbol]
- ⑤ Answering/hanging up/Rejecting call button: [phone-symbol]
- ⑥ Volume down button: [-]
- ⑦ Logo indicator: [logo-indicator]
Bottom View:
- ⑧ Daisy chain port: [chain-symbol]
- ⑨ Type C port: [usb-c-symbol]
- ⑩ Microphone: [microphone-symbol]
- ⑪ Wireless Connection Dongle: [usb-symbol]
3. Indicator Status
| Position | Color | Status |
|---|---|---|
| Indicator pipe | Green | Calling/volume+/volume- |
| Indicator pipe | White | Battery charge remaining |
| Indicator pipe | Red | Mute |
| Indicator pipe | Orange flashing | Battery low |
| Logo Indicator | Purple | Working |
| Logo Indicator | Blue | Wireless connected |
| Logo Indicator | Blue flashing | Wireless pairing |
| Logo Indicator | Red | Charging |
4. How to Power On/Off
Press and hold the power button for 3 seconds. The logo indicator LED will turn blue and flash, indicating the device is powered on. To power off, press and hold the power button for 3 seconds again; all LEDs will turn off.
5. How to Charge
Insert the USB cable into the micro USB port of the SP300. Connect the USB Type-A end to a PC's USB port or a 5V external charger. The logo indicator LED will be red while charging and will turn off when fully charged.
*AC adapters are purchased separately.
*Only UL certified ITE power supplies can be used. The electrical rated output must be 5V DC, 1A minimum.
6. How to Connect
1. Connect with PC
- Use the provided USB cable to connect the SP300 to your PC.
- The device will start automatically, and the power indicator LED will light up. You can use it in USB mode.
- Set the "Echo Cancelling Speakerphone SP300" as the default output and input audio device in your PC's sound settings.
2. Connect to Smartphone/PC with Bluetooth
- Press and hold the power button for 3 seconds to power on the device. The logo indicator LED will be blue and flashing, indicating SP300 is in Wireless pair mode.
- On your smartphone or PC, open Bluetooth settings, search for "SPEAKERPHONE SP300", and connect.
- If using a PC, set "SPEAKERPHONE SP300 Stereo" as the default playback device and "SPEAKERPHONE SP300 Hand-Free AG Audio" as the default communication device. Ensure you select "Set as Default Device" for the correct audio output and communication.
- If the host device has previously connected to the SP300, press and hold the Wireless pair mode button for 3 seconds. The logo indicator LED will flash blue, and your smartphone/PC will automatically connect back. The logo indicator will remain lit.
3. Connect to PC with Wireless Dongle
- If you have trouble connecting via your PC's built-in Bluetooth, plug the Wireless dongle into any USB port on your PC.
- In your PC's device manager, find "Generic Wireless Radio". If your PC has an internal wireless module, disable it first.
- Press and hold the Wireless Pair mode button for 3 seconds. The logo indicator LED will flash blue, indicating SP300 is in Wireless pair mode.
- On your PC, open Bluetooth settings, search for "SPEAKERPHONE SP300", and connect.
- When the host device has previously connected to the SP300, powering on the device will initiate an automatic connection. The wireless indicator will remain lit.
Note on Bluetooth Dongle Usage:
Before using the Bluetooth dongle, check your host device's configuration.
- If your host device has a default Bluetooth module, disable it first, then insert the Bluetooth dongle into a USB Type-A port.
- If your host device does not have a Bluetooth module, insert the Bluetooth dongle into a USB Type-A port; it will work directly.
*This dongle is compatible with Windows 10. For Windows 7/8.1, Mac, and Linux, USB mode is recommended.
4. Connect to 2 Smartphones with Wireless and 1 PC with USB Simultaneously
- Press and hold the power button for 3 seconds. The logo indicator LED will flash blue.
- Connect the SP300 to your PC using the USB cable.
- Press and hold the Wireless Pair mode button for 3 seconds. The logo indicator LED will flash, indicating SP300 is in Wireless pair mode.
- Connect up to 2 smartphones via Bluetooth.
- The speaker will prioritize audio from the last connected device among the 2 Bluetooth and 1 USB connections.
5. Daisy Chain Mode
- Power on two SP300 units and connect them using the Daisy chain cable.
- Connect one of the SP300s to your smartphone wirelessly or to your PC via USB to expand pickup and playback range for larger conference spaces.
Note: When using daisy chain mode, your phone or PC only needs to connect to one of the two devices.
7. How to Operate
| ICON | FUNCTION | OPERATION |
|---|---|---|
| [power-symbol] | Power on/off | Press and hold (3s) until the logo indicator LED is blue and lighting. |
| [battery-symbol] | Display battery level | Tap this button. |
| [microphone-symbol] | Mute/unmute | Tap this button. |
| [+] | Turn up the volume | Tap the "+" button twice; the indicator light will increase by one space. |
| [-] | Turn down the volume | Tap the "-" button twice; the indicator light will reduce by one space. |
| [phone-symbol] | Answer call | Tap this button. |
| [phone-hangup-symbol] | End call | Tap this button. |
| [phone-reject-symbol] | Reject call | Press and hold (3s) this button. |
| [wifi-plus-symbol] | Connect new Wireless device | Press and hold (3s) this button to connect with a new Wireless device. |
| [wifi-disconnect-symbol] | Disconnect with trusted Wireless device | Press and hold (3s) this button to reconnect/disconnect with trusted Wireless device. |
8. Product Specification
| SPEAKERPHONE SP300 | SPECIFICATION |
|---|---|
| Microphones | 6 Omni-directional mics |
| Speaker | 3W, Dynamic, 40mm |
| SNR | 65db |
| Wireless range | Up to 10m (30ft), Class2 |
| Wireless version | 5.0, compatible with 4.2/4.1/4.0/3.0/2.1 |
| Paired devices | Up to 8 trusted devices |
| Talk time | Up to 18H |
| Operating temperature | 5°C to 40°C (41°F to 104°F) |
| Storage temperature | -5°C to 60°C (23°F to 140°F) |
| Wireless audio bandwidth | A2DP, Wide band |
| Connectivity | USB 2.0 and Wireless connection |
| Micro USB port | Charging and data connection |
| Dimensions | D 130mm x H 38.2mm |
| Weight | 290g |
Warning:
Only usable in areas below 2000 meters above sea level. Only applicable to non-tropical climate conditions.
9. Trouble Shooting
| Problem or Phenomenon | Possible Reasons | Treatments |
|---|---|---|
| Can't power on | Low battery | Charge through adapter. |
| No sound | Host system audio setting doesn't select the right output device; The speaker volume is very low | Select the correct output audio source; Turn up the speaker volume. |
| USB doesn't work | Doesn't use the right USB cable | Please use the original USB cable in the package box. |
| Can't be charged | Adapter issue or battery is full | Change a new adapter; Tap the power button to check the battery level. |
| Can't connect with Wireless | The Wireless driver of host device doesn't support audio protocol | Update the latest Wireless driver of your host device. |
| Device not responding | Device crashed | Please charge and press Power & Mute buttons at the same time. |
10. Warranty
All products come with a one-year warranty from the date of purchase (accessories are out of warranty). The warranty is void if the product is damaged due to incorrect use or force majeure. The functions described in this manual are based on factory testing. Specifications and design are subject to change without prior notice.
11. Customer Support
For any inquiries, please contact KAY/UDA customer support.
Email: customersupport@kaysuda.com