MINGCHUANGWEILI WL839 Mobile Screen Magnifier (With Bluetooth Speaker)

Key Function

The device combines a screen magnification lens with an integrated Bluetooth speaker to enhance the mobile viewing and audio experience.

Diagram Description: An illustration depicts the base of the magnifier. It features a speaker grille labeled 'Audio' and a 'Vibrating membrane'. A designated area for placing a mobile phone is identified as the 'Phone card slot'.

Main Components:

• Acrylic Fresnel lens: The primary component for magnifying the mobile screen.
• Brackets: Adjustable arms designed to support the lens and securely hold the mobile device.
• Audio Output: Speaker grille for sound reproduction.
• Vibrating membrane: Integral part of the speaker system for enhanced audio.
• Phone card slot: The platform where the mobile phone is placed for magnification.

Product Parameters

Controls and Ports

Diagram Description: The device is equipped with a comfortable 'Silicone handle' at the top for portability. The side panel houses various controls and ports:

• Buttons:
  • '-' Button: Long press to decrease volume; single press for specific functions (e.g., mute).
  • Center Button: Used to pause playback or answer incoming calls.
  • '+' Button: Long press to increase volume; single press to skip to the previous song.
• Ports & Indicators:
  • Switch: Power on/off control.
  • USB socket: Versatile port for charging or data transfer.
  • Indicator: An LED light indicating device status.
  • Charging port: Dedicated port for connecting the charger.

Instructions for Use

1. Activate the device by turning on the power switch; it will enter Bluetooth pairing mode.
2. On your smartphone's Bluetooth settings, locate and select 'Mingchuang' to establish a connection.
3. When a call is received, the Bluetooth connection will temporarily disconnect, allowing you to use your phone normally for the call. It will reconnect automatically afterward.
4. Indicator Light Status Guide:
   • Flashing: Indicates the device is in Bluetooth search mode.
   • Solid On: Signifies an active Bluetooth connection.
   • Charging Indicator: Remains illuminated while the device is charging.
   • Charging Complete Indicator: Turns off once the battery is fully charged.

Charging Methods

1. Connect a Micro-USB charging cable directly to the device for power.
2. Insert a fully charged 18650 rechargeable battery for standalone operation.
3. The device's USB port can function as an output, providing 5V/2A to charge your mobile phone.

Usage Recommendations

The MINGCHUANGWEILI Mobile Screen Magnifier with Bluetooth Speaker is designed to deliver an impressive high-definition stereo sound experience, ideal for enjoying media content.

• For optimal viewing, avoid using the magnifier in direct or strong lighting conditions.
• Ensure your mobile phone's screen brightness is set to its maximum level for the clearest magnified image.
• The recommended viewing distance for videos is between 1.5 and 2 meters.

Should you have any inquiries regarding this product, please contact Wenzhou Mingchuang Electronic Technology Co., Ltd. for prompt assistance.

Feature Icons:

• [Android logo] USB: Indicates USB connectivity for Android devices.
• [Battery icon] Rechargeable Lithium Battery (18650): Specifies the type of rechargeable battery used.
• [Sound waves icon] Mega bass: Highlights the enhanced bass audio feature.
• [Bluetooth logo] Bluetooth speaker: Confirms the integrated Bluetooth speaker functionality.

FCC Statement

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 established to provide reasonable protection against harmful interference in a residential installation. The equipment generates, uses, and can radiate radio frequency energy. If not installed and used in accordance with the instructions, it may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a specific installation.

If this equipment causes harmful interference to radio or television reception, which can be determined by turning the equipment off and on, users are encouraged to attempt to correct the interference by implementing one or more of the following measures:

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

This device adheres to Part 15 of the FCC Rules. Its operation is subject to two conditions: (1) This device must not cause harmful interference, and (2) this device must accept any interference received, including interference that might 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.