NOTABRICK Ki
NOTABRICK Bluetooth Speaker Ki User Manual
Model: Ki
1. Introduction
Thank you for choosing the NOTABRICK Bluetooth Speaker Ki. This portable wireless speaker is designed to deliver clear and delightful 15W stereo sound with IPX6 waterproof capabilities, making it suitable for various environments including parties, beaches, and camping. This manual provides essential information for setting up, operating, and maintaining your speaker.

Image 1.1: The NOTABRICK Bluetooth Speaker Ki, showcasing its IPX6 waterproof design.
2. Package Contents
Please check the package for the following items:
- NOTABRICK Bluetooth Speaker Ki
- USB Type-C Charging Cable
- 3.5mm AUX Cable
- Lanyard
- User Manual
3. Setup
3.1 Charging the Speaker
Before first use, fully charge the speaker. Use the provided Type-C charging cable to connect the speaker to a USB power adapter (not included) or a computer's USB port.
- The charging indicator light will illuminate during charging.
- A full charge typically takes less than 4 hours.
- The speaker offers over 15 hours of playtime at medium volume (65 decibels) on a full charge.

Image 3.1: Charging the NOTABRICK Speaker via Type-C port.
3.2 Power On/Off
- To power on, press and hold the power button (⏻) for 2-3 seconds.
- To power off, press and hold the power button (⏻) for 2-3 seconds again.
3.3 Bluetooth Pairing
The speaker features Bluetooth 5.0 for fast and stable connections.
- Ensure the speaker is powered on and in pairing mode (the Bluetooth indicator light will flash).
- On your device (smartphone, tablet, laptop), enable Bluetooth and search for available devices.
- Select "NOTABRICK Ki" from the list of devices.
- Once paired, the Bluetooth indicator light will become solid, and you will hear a confirmation tone.
- The speaker will automatically reconnect to the last paired device when powered on, if within range (up to 100 feet).

Image 3.2: Speaker controls and Bluetooth indicator for pairing.
3.4 True Wireless Stereo (TWS) Pairing
You can pair two NOTABRICK Ki speakers together for a 360° stereo sound experience.
- Ensure both speakers are powered on and not connected to any Bluetooth device.
- On one speaker (this will be the primary speaker), double-press the power button (⏻). It will enter TWS pairing mode.
- The two speakers will automatically connect to each other. You will hear a confirmation tone once connected.
- Once TWS is established, connect your device to the primary speaker via Bluetooth as described in Section 3.3.

Image 3.3: Two speakers paired for True Wireless Stereo sound.
4. Operating Instructions
4.1 Basic Controls
The speaker features intuitive buttons on its top panel:
- Power Button (⏻): Press and hold to power on/off. Double-press for TWS pairing.
- Volume Up (+): Short press to increase volume. Long press for next track.
- Volume Down (-): Short press to decrease volume. Long press for previous track.
- Play/Pause (▶/‖): Short press to play or pause music.
- Mode Button (M): Short press to switch between Bluetooth, TF card, and AUX modes.
4.2 Hands-free Calling
The built-in microphone allows for high-quality, convenient hands-free calls when connected via Bluetooth.
- To answer an incoming call, short press the Play/Pause button.
- To end a call, short press the Play/Pause button.
- To reject an incoming call, long press the Play/Pause button.
4.3 Audio Input Modes
In addition to Bluetooth, the speaker supports other audio sources:
- TF Card Mode: Insert a TF (Micro SD) card into the designated slot. The speaker will automatically switch to TF card mode and play supported audio formats (WAV / FLAC / APE / MP3).
- AUX Mode: Connect an external audio device using the 3.5mm AUX cable. The speaker will automatically switch to AUX mode.

Image 4.1: The speaker's portability and multiple input options.
4.4 Voice Assistant Function
The speaker supports voice assistant functionality. Press and hold the Play/Pause button to activate your device's voice assistant (e.g., Siri, Google Assistant).

Image 4.2: Speaker features for smart life, including hands-free calls and voice assistant.
5. Maintenance
5.1 Waterproof and Dustproof Features
The NOTABRICK Ki speaker is IPX6 rated, meaning it is resistant to mild water spray and splashing. It is also dustproof and sandproof, making it ideal for outdoor use.
- Do NOT partially or fully submerge the speaker in water.
- Ensure the charging port cover is securely closed when exposed to water or dust.

Image 5.1: The speaker's durability in outdoor conditions.
5.2 Cleaning and Storage
- Wipe the speaker with a soft, damp cloth. Do not use abrasive cleaners or solvents.
- Store the speaker in a cool, dry place away from direct sunlight and extreme temperatures.
- If not used for an extended period, charge the speaker every 3 months to maintain battery health.
6. Troubleshooting
If you encounter issues with your NOTABRICK Bluetooth Speaker Ki, please refer to the following common solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Speaker does not power on | Low battery | Charge the speaker fully. |
| Cannot pair via Bluetooth | Speaker not in pairing mode; device Bluetooth off; too far from speaker | Ensure speaker is in pairing mode (flashing blue light). Turn on Bluetooth on your device. Move device closer to speaker (within 10 meters/33 feet). Forget previous pairings on your device and try again. |
| No sound | Volume too low; incorrect input mode; device not playing | Increase speaker and device volume. Press 'M' button to switch to correct input mode (Bluetooth, AUX, TF card). Ensure audio is playing on your connected device. |
| TWS pairing fails | Speakers already connected to other devices; incorrect pairing procedure | Ensure both speakers are disconnected from all devices. Follow TWS pairing steps precisely (Section 3.4). |
| Poor sound quality/distortion | Low battery; device too far; audio source quality | Charge the speaker. Move device closer. Try a different audio source or file. |
7. Specifications
Detailed technical specifications for the NOTABRICK Bluetooth Speaker Ki:
- Model Name: Ki
- Brand: NOTABRICK
- Speaker Type: Outdoor
- Connectivity Technology: Bluetooth
- Wireless Communication Technology: Bluetooth 5.0
- Bluetooth Range: 10 Meters (approx. 33 feet)
- Audio Output Mode: Stereo
- Speaker Maximum Output Power: 15 Watts
- Special Feature: Built-in Microphone, Voice Assistant
- Compatible Devices: Smartphone, Tablet, Laptop
- Waterproof Rating: IPX6 (Splashproof, Rainproof, Dustproof, Sandproof)
- Control Method: Touch buttons
- Power Source: Battery Powered
- Battery: 1 Lithium Ion battery required (included)
- Playtime: Up to 15 hours (at medium volume)
- Charging Time: Less than 4 hours (Type-C Fast Charging)
- Product Dimensions: 2.7"D x 2.7"W x 8.3"H
- Item Weight: 14.9 ounces
- Audio Driver Type: Dynamic Driver
- Supported Audio Formats (TF Card): WAV / FLAC / APE / MP3
- UPC: 768447594529

Image 7.1: Internal components illustrating the 15W powerful audio design.
8. Warranty and Support
8.1 Warranty Information
NOTABRICK products are manufactured to high quality standards. For specific warranty details, please refer to the warranty card included in your product packaging or visit the official NOTABRICK website. Keep your purchase receipt as proof of purchase for warranty claims.
8.2 Customer Support
If you have any questions, concerns, or require technical assistance, please contact NOTABRICK customer support through the retailer where you purchased the product or via the official NOTABRICK website. Please have your model number (Ki) and purchase information ready when contacting support.