1. Important Safety Instructions
To ensure safe operation and prolong the lifespan of your OHAYO C6 speakers, please adhere to the following guidelines:
- Read this manual thoroughly before initial use.
- Retain this manual for future reference.
- Observe all warnings provided within this manual.
- Keep the speakers away from flammable and explosive materials.
- Avoid using the speakers near water or in humid environments.
- For cleaning, use a dry cloth and follow the manufacturer's instructions.
- Do not obstruct any ventilation openings; install according to the manufacturer's guidelines.
- Do not place the speakers near heat sources such as radiators, stoves, or other heat-producing appliances.
- Ensure the power supply connections (positive and negative poles) are not damaged.
- Protect the power cable from being walked on or pinched, especially at plugs, receptacles, and where it exits the speaker.
- Only use accessories specified by the manufacturer.
- During thunderstorms or when not in use for extended periods, unplug the power plug to prevent damage.
- If the product sustains any damage, professional repair is required.
- Maintenance is necessary if the power cable or plug is damaged, objects fall into the speaker, or if it has been exposed to rain/moisture and is not functioning correctly.
- Operating temperature range: 0 - 40 degrees Celsius.
- This product is not a toy; children under 14 should use it under adult supervision.
- Do not open or tamper with the casing for maintenance or cleaning without authorization.
- Before operation, verify that the operating voltage matches your local power supply voltage, as indicated on the product nameplate.
Safety Warning Symbols
- ⚠ High Voltage: This symbol indicates the presence of uninsulated hazardous voltages within the product enclosure, which could cause electric shock.
- ❗ Do Not Disassemble: This symbol warns against disassembling the product casing. There are no user-replaceable parts inside. For repairs, consult a qualified service technician.
- 🏠 Indoor Use Only: This symbol signifies that the product is suitable for indoor environments only.
2. Package Contents
Please check the box for the following items:
- 2 x OHAYO C6 Computer Speakers (1 Active Main Speaker, 1 Passive Auxiliary Speaker)
- 1 x Data Cable (USB-C to USB-A)
- 1 x 3.5mm Double-Ended Audio Cable
- 1 x AC Power Cable
- 1 x User Manual
3. Setup Guide
3.1. Speaker Overview and Connections
Familiarize yourself with the speaker's controls and ports:

Image Description: Rear view of the OHAYO C6 active speaker. Dimensions are shown: Height 16.5cm / 6.50inch, Width 12cm / 4.72inch, Depth 11cm / 4.33inch. The back panel features: Treble Adjustment knob, Bass Adjustment knob, PC/Mobile USB-C port, AUX In 3.5mm port, RCA Unbalanced Input (L/R), Left Speaker Output Interface, Power Switch, and AC Input 100V-240V.

Image Description: Close-up of the OHAYO C6 speaker's rear panel. Labels indicate: 1. Bass Adjustment, 2. Treble Adjustment, 3. PC/Mobile-USB cable connection, 4. AUX In-3.5mm audio input interface, 5. RCA Unbalanced input, 6. Power Switch, 7. Left speaker output interface, 8. AC input 100V-240V.
3.2. Speaker Connection Diagram
Connect the left (passive) speaker to the active speaker using the provided speaker cable. Ensure a secure connection.

Image Description: Wiring diagram for OHAYO C6 speakers. A computer (desktop or laptop) is shown connected to the active speaker via an RCA cable. The active speaker's rear panel is detailed, showing the RCA input being used. The left speaker output from the active speaker is connected to the passive speaker.
3.3. Wired Connection
- Power On: Turn on the speaker using the power switch on the rear panel.
- USB-C Connection (PC/Mobile): Use the provided USB-C data cable. Insert one end into the PC/Mobile port on the active speaker and the other end into your computer or mobile device. The speaker will automatically switch to PC mode.
- AUX Connection: Use the provided 3.5mm double-ended audio cable. Plug one end into the AUX In port on the active speaker and the other end into your audio source (e.g., phone, tablet, TV).
- RCA Connection: Use an RCA cable (not included) to connect your audio source to the RCA Unbalanced Input ports (L/R) on the active speaker.
3.4. Wireless Connection (Bluetooth)
- Power On: Turn on the speaker. It will default to Bluetooth mode upon startup, indicated by a prompt sound and flashing blue light.
- Activate Bluetooth: On your phone, tablet, or computer, enable Bluetooth.
- Pairing: Search for