M8 Wireless Bluetooth Speaker User Manual

Package Content

• 1* M8 Main device
• 1* Type-C charging cable
• 1* 3.5mm AUX audio cable
• 1* User Manual

Key Function Definition

• ① Strap hook
• ② Power: Long press to turn on/off. Short press to Play/Pause.
• ③ Bluetooth/Phone: Long press to force disconnect Bluetooth connection. Short press to switch Bluetooth/Aux in mode. Answer/Hang off phone call.
• ④ Plus: Short press to increase volume. Long press to next track.
• ⑤ Minus: Short press to decrease volume. Long press to previous track.
• ⑥ Lights key: Short press to turn on/off lights.
• ⑦ TWS pairing: Short press to connect/cancel TWS connection. Long press to clear away TWS pairing.
• ⑧ Charging light/Power bank light
• ⑨ Bluetooth light
• ⑩ TWS light
• ⑪ AUX interface
• ⑫ TF card slot
• ⑬ Type-C interface
• ⑭ Power bank output interface

Operation Instruction

(1) Bluetooth Mode

1. Turn on the speaker to enter Bluetooth mode; the Bluetooth light flashes. Open Bluetooth on your device, search for "M8" and connect. A prompt tone "device paired" will sound upon successful connection, and the Bluetooth light will remain on. You can now play music from your device via Bluetooth.
2. When Bluetooth is connected, you can make calls using your phone. The speaker will automatically enter Bluetooth hands-free mode. Short press the "③" key to answer an incoming call, and long press to reject it.

(2) AUX IN Mode

Connect the 3.5mm audio cable to the headphone output of your phone/computer. Short press the "③" key to switch to AUX in mode. A prompt tone "AUX in mode" will sound, and you can then play music.

Note: Due to the lower power supply capability of most computer USB interfaces, it is not recommended to use the computer's USB for charging synchronously when playing music in AUX in mode with a computer.

(3) TF Card Play

Insert a TF card into the speaker. The speaker will automatically switch to "TF card mode" with a prompt tone and play music saved on the card. The maximum supported TF card memory is 32GB.

(This mode is only applicable to some models; please consult your local dealer for details.)

(4) TWS Stereo Sound Play

1. Turn on two M8 speakers and enter Bluetooth mode. Short press the "⑦" button on one speaker. The TWS light will flash as the speaker automatically searches for the other for TWS connection.
2. If connected successfully, the two speakers will automatically switch to left and right channels. Repeat the Bluetooth connection operation to connect to your phone for a dual stereo sound effect.

Note: This function requires two M8 speakers. Ensure both are turned on and in Bluetooth mode. Do not connect to any other devices via Bluetooth before TWS pairing. When TWS is connected, short press the "⑦" key on one speaker to cancel the connection.

(5) Cool Party Lights

Party lights are enabled by default when the speaker is turned on. Short press the "⑥" key to turn the lights on/off.

(6) Type-C Quick Charge

Do not use power adapters that have not been certified by safety certification. A power adapter with an output of 5V-2A is recommended for charging.

1. When you hear the prompt tone "Out of battery", please charge the speaker as soon as possible.
2. The speaker supports self-adaptive charging, automatically selecting the charging current based on the external power adapter's rated power. Charging via a computer's USB interface will result in a smaller current and longer charging time.
3. When the speaker is charging, the power light is red and stays on. When fully charged, the power light turns green and stays on.

(7) Power Bank Output

The USB and Type-C interfaces of the same charging cable are forbidden to be inserted into the speaker simultaneously. The power bank function is disabled when the speaker is charging; these two states cannot exist at the same time.

1. USB-A Output: 5V/1A (The power bank function only works when the speaker is turned on).
2. Turn on the speaker and insert the standard USB cable into the power bank's output interface, connecting the other end to your mobile device. The power bank indicator will be green, and the green indicator will turn off after the mobile device is fully charged.
3. If you turn off the speaker while it is charging your mobile device, the speaker will enter standby mode, but the power bank function will continue to operate normally. You can wake the speaker by long-pressing the power key.

Technical Parameters

• Bluetooth version: 5.0
• Battery capacity: 7200mA
• Charging voltage: 5V/2A
• Rated power: 40W
• Product weight: 865g

Kindly Tips

• This product is waterproof for daily use and can be washed normally. Do not soak the product in water for extended periods. (Shenzhen ZhiQi Technology Co., Ltd. reserves the right of final interpretation in case of malfunction due to water ingress.)

Energy Saving

The speaker will automatically shut down to save power under the following circumstances:

1. In Bluetooth mode, after 20 minutes of waiting for no device pairing.
2. In any mode, after 20 minutes of inactivity following a short press of the "②" key to pause. Long press the power key to turn it on again.

Troubleshooting

1. Cannot connect to Bluetooth or no sound when playing music?

• Ensure the speaker is in Bluetooth mode.
• Verify that your device supports Bluetooth and that Bluetooth is turned on and searching for devices.
• Check if there are too many Bluetooth devices nearby, which might hinder the search process. Turn off other Bluetooth devices.

2. What if the TF card does not respond?

• Ensure the TF card is of good quality and that the audio files are in MP3 format.
• If the above checks do not resolve the issue, it might be a TF card compatibility problem. Consider formatting the TF card to FAT32 or trying a different TF card.

FCC WARNING

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 (2) this device must accept any interference received, including interference that may cause undesired operation.

Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. 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.

If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

To maintain compliance with FCC's RF Exposure guidelines, this equipment should be installed and operated with minimum distance between 20cm the radiator and your body. Use only the supplied antenna.