TREBLAB C7 Bluetooth Headset With Mic Instruction Guide

TREBLAB C7 Bluetooth Headset With Mic

Safety Instructions

• Never disassemble or modify your C7 for any reason.
• Doing this may cause the device to malfunction or even become combustible.
• The damage to your device can void your manufacturer’s warranty.
• Do not charge the headphones when they are wet.
• Do not use your C7 during a thunderstorm. Make sure to dry off the headphones before charging.
• Avoid exposing the TREBLAB C7 to extreme temperatures (below 37°F / 3°C or above 112°F / 45°C).
• Avoid putting the device’s LED lights close to the eyes of children or animals.
• Thunderstorms could cause them to seriously malfunction and increase the risk of electric shock.
• Extreme temperatures can deform the components inside the C7, reducing the battery life and the lifespan of your new headphones.

Box Content

TREBLAB C7 headphones

TREBLAB logo sticker

User’s manual & quick start guide

Charging cable

Buttons and Parts

Function & Operation

• Power on: Press the PHONE button and hold for 2 seconds.
• Power off: Press the PHONE button and hold for 3 seconds.
• Pause / Play: Press the PHONE button once.
• Volume +: Press the VOLUME + button.
• Volume -: Press the VOLUME – button.
• Next track: Press and hold the VOLUME + button for 1 second.
• Previous track: Press and hold the VOLUME – button for 1 second.
• Answer a phone call: Press the PHONE button during the incoming call.
• Reject a phone call: Press and hold the PHONE button for 1 second during the incoming call.
• Hang up: Press the PHONE button when on a call.
• Mute/unmute the microphone: Double-press the PHONE button.
• Voice assistant activation: Press the PHONE button three times.
• Gaming mode: Press the PHONE button four times.
• Disconnect: Press the VOLUME + and VOLUME – buttons simultaneously for 3 seconds when connected to the device.
• Factory reset: Press the VOLUME + and VOLUME – buttons simultaneously for 3 seconds when not connected to the device.

Settings

To turn on the headphones

Press and hold the PHONE button for 2 seconds. You will hear two sound prompts, the blue state indicator will light up, and a few seconds later, the state indicator will start flashing blue/red, indicating that the headphones are on and ready to pair.

To turn off the headphones

Press and hold the PHONE button for 3 seconds. You will hear the sound prompt, the red state indicator will light up, and then go off.

Pairing

Make sure that the TREBLAB C7 headphones are charged.

1. Press and hold the PHONE button for 2 seconds. You will hear two sound prompts, the blue state indicator will light up, and a few seconds later, the state indicator will start flashing blue/red.
2. Activate the wireless communication function on your smart device, scan/search for TREBLAB C7, and click CONNECT. If prompted by your device to connect, select Yes.
3. You will hear the sound prompt indicating that the headphones are connected. The state indicator will start flashing blue every 15 seconds.

Gaming Video

TREBLAB C7 headphones support the gaming mode to reduce the audio latency up to 100ms. This allows you to achieve better video/audio synchronisation and improve your gaming and video-watching experience.

1. To enable the gaming mode, press the PHONE button four times. You will hear the ascending sound prompt and feel the lower latency while gaming/watching videos.
2. To disable the gaming mode, press the PHONE button four times again. You will hear the descending sound prompt, and the latency will go back to the standard 200ms.

Phone Calls

The TREBLAB C7 was specifically designed for phone/conference calls. Note that the audio playback will be paused during calls.

• To answer a call: Press the PHONE button during the incoming call.
• To reject a call: Press and hold the PHONE button for 1 second during the incoming call.
• To end a call: Press the PHONE button when on a call.
• Redial: Double-press the PHONE button.
• Mute/unmute mic: Double-press the PHONE button when on a call.

Voice Assistant

TREBLAB C7 headphones are compatible with most of the voice assistants. To use a voice assistant, press and hold the PHONE button three times.

Charging

• When the headphones’ battery is running low, you will hear the sound prompt reminding a busy tone.
• To charge the C7 headphones, plug the supplied cable into the Type-C charging port on the ear cup and the other end of the charging cord into a standard USB port. The state indicator will turn red.
• It takes up to 2.5 hours to charge the TREBLAB C7. When the headphones are charged, the red light will turn blue.

Battery Information

• Your device is powered by a rechargeable battery.
• Unplug the headphones from the power source when fully charged.
• If left unused, a fully charged battery will lose its charge over time.
• We recommend that you fully charge your headphones twice a month to ensure the battery’s integrity.
• Please do not leave the headphones in hot or cold places, such as inside a closed car in the summer or winter, as this will reduce the capacity and life of the battery.
• Do not expose the battery to fire, as it may explode
• The battery may also explode if damaged.

Factory Reset

• You can reset the C7 headphones to the factory default settings by cleaning up the pairing list with the last 6 connected to the C7 devices.
• Make sure that the headphones are disconnected from the source device.
• Simultaneously press and hold the VOLUME + and VOLUME – buttons for 3 seconds.
• You will hear the sound prompt, and the headphones will go to the pairing mode.

Specifications

• Speaker unit: 030mm, 320
• Charging port: USB Type-C
• Dimensions: 168 × 154 x 68 mm / 6.61 × 6.06 x 2.67 in
• Weight: 87 g / 0.19 lb / 3.04 oz

Troubleshooting

• Clean the Type-C ports on the headphones with a small brush.
• Try charging with another Type-C cable, power source, or adaptor (if available).
• Make sure that the distance between your device and the headphones is less than 33 feet / 10 meters.
• Make sure that nothing is blocking the signal between your device and your C7 headphones.
• If the headphones are on but disconnected from the device for longer than 15 minutes, they will turn off automatically to save power.

Cannot find a wireless driver for the laptop

Make sure your laptop supports a wireless connection. If it doesn’t, youwill need an external wireless USB adapter compatible with your laptop. For further details, consult with your laptop manufacturer.

FCC Statements

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

1. This device may not cause harmful interference, and this device must accept any interference received, including interference that may cause undesired operation.
2. Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

FCC Interference Statement

• This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
• However, there is no guarantee that interference will not occur in a particular installation.
  • Reorient or relocate the receiving antenna.
  • Increase the separation between the equipment and receiver.
  • Consult the dealer or an experienced radio/TV technician for help.

RF Exposure Information

• The device has been evaluated to meet the general RF exposure requirements.
• The device can be used in portable exposure conditions without restriction.

Warranty

• 1 YEAR WARRANTY of Parts and Labour.

Customer Support

• Website: www.treblab.com
• Ph: +1-833-873-2522