Marshall MG II Portable Speaker

Product Overview

The Marshall MG II is a portable speaker designed for versatile audio playback. It supports multiple input modes including Bluetooth, USB drive, TF card, and LINE IN.

Speaker Function Button Description

1. Mode Switch Key: Short press to switch between Bluetooth, USB drive, TF card, and LINE IN modes.
2. EQ Switch Key: Short press to cycle through sound effects: music mode (blue light), movie mode (green light), and party mode (red light). Long press to enter re-pairing state. Double-click the Bluetooth button of one device to enter TWS pairing state.
3. Previous Track/Volume Down: Long press for the previous song; short press to decrease the volume.
4. Pause/Play/Answer/Hang Up: Short press to pause/play audio or answer/hang up calls. Long press to reject an incoming call.
5. Next Track/Volume Up: Long press for the next song; short press to increase the volume.
6. Power On/Off: Long press to power on/off the device. Single click to switch lighting effects. Double-click to enter red light flashing mode, and double-click again to return to the current light.
7. AUX: Connect an audio cable with a 3.5mm stereo plug to connect external audio sources.
8. TF Card: Insert a TF card to play audio files, supporting up to 32GB.
9. TYPE-C: Connect an external charging cable to charge the device.
10. USB: Connect an external USB device to play audio files from the device.

Product Parameters

Precautions

• Batteries (battery packs or combined batteries) shall not be exposed to sunlight, fire, or similar overheating environments. Improper battery replacement may pose a risk of explosion; replace only with the same type or equivalent type of battery.
• This product does not include a power adapter. Consumers should purchase a CCC-certified power adapter that meets standard requirements when charging via a power adapter.

After-sales Service

This product is covered under warranty for a period of twelve months from the date of sale, limited to normal use and maintenance of the machine parts, materials, and functions. Problems and failures verified upon further identification will be provided free repair.

This warranty does not apply:

• To a product that is out of warranty.
• To damage caused by operating the product outside the permitted or intended uses described by WK.
• To a product that has been disassembled, repaired, or refitted without the authorization of WK.
• If warranty card and proof of purchase cannot be presented.
• To damage caused by external causes and natural disasters, including earthquake, fire, etc.

Note: The warranty does not include product transport costs and does not provide onsite maintenance services.

FCC Warning

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.

Caution: Any changes or modifications to this device not explicitly approved by the manufacturer could void your authority to operate this equipment.

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.

This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 0cm between the radiator and your body.