MUMU E1 True Wireless Headset User Guide

MUMU E1 True Wireless Headset

Package Contents

• USB Charging Cable

• Earphone

• User Guide

Product Overview

Operation instruction

1. Power on

When the charging compartment is powered, the headset will be automatically turned on when it is removed from the charging compartment.

2. Pair

Left and right earphones

3. **Enter the pairing state

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   **The main earphone red and blue light flashes alternately, and the auxiliary earphone blue light flashes slowly

4. Turn on your mobile phone’s bluetooth function

5. Click the product search code to connect the head set
   

6. Bluetooth earphones connected successfully
   

7. Power off
   When the headset is in standby mode, Press button about 55, it will shutdown.
   Put the headset into the charging compartment to, it will shutdown automatically.

Note: When the charging compartment is without electricity, the headset will not automatically shut down when placed in the charging compartment.

Call

Music play and pause

LED Status Indicatots

Headphones are charging red when the headset is charging

When the headset is fully charged, the light is off.

Maintenance and maintenance

When in use, please read the following suggestions to help you comply with the warranty and extend the service life of the product.

• Do not put the product in a place where the Temperature is too high, the high temperature will shorten the service life of electronic parts, damage the battery and make some plastic parts deform.
• Do not place the product in a place with too low temperature to avoid damage to the internal circuit board.
• Do not attempt to disassemble the product. It may damage the product if it is not a professional.
• Please do not drop, strong vibration, hit the product with hardware, so as not to damage the internal circuit.
• When cleaning products, please use soft, dry cleaning cloth, do not use strong chemicals and detergents.
• Please do not use the sharp body on the surface of the product scratch, so as to avoid damage to the shell and affect the appearance.

Safety Precautions

• To ensure your personal safety, do not wear the headset or place it too close to the cardiac pacing problem (less than 1 OCM).
• Do not plug into the power socket.
• Fast charging head is not supported.
• If you don’ t use the headset for a long time, charge the headset every other month.
• The voltage and current of the charging head used is below SV2A.
• Children should use this device under the supervision of an adult. This product is not a toy.
• When using the Bluetooth function, please confirm that the bluetooth connection state is normal, but it may interfere with the product under the strong high frequency and electromagnetic environment.
• For the best effect of the earphone connection, keep the earphone and device within a limited range.
• The use of headphones may cause an accident or danger while driving a vehicle. It is recommended to remove or turn off the headphones to prevent distraction.
• Excessive volume may cause permanent damage to hearing. It is recommended to adjust the volume of the earphone to the appropriate volume.
• Do not use in damp environment or exposed to rain.
• Product appearance, color and accessories, based on actual shipment.

Warning!

• Improper battery replacement will have the risk of explosion. Only the same type or equivalent type of battery can be replaced.

• For products with detachable batteries, the batteries must be recycled or properly handled.
  For products with non-detachable batteries, disassembly is prohibited.

• The battery shall not be disassembled, bumped, squeezed or thrown into the fire. Do not expose the battery to conductive material, liquid, fire or high temperature.

• Keep metal objects away from the battery’s poles. Do not continue to use if the battery is bulging, leaking, discolored, odors or any other abnormalities occur.

• Do not use after the battery is immersed in water.

• If improperly used, batteries can explode or leak, causing burns and other personal injuries; If batteries leak, be careful and dispose of them immediately in accordance with local battery handling laws and regulations.

FCC Statement

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 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 manufacturer could void your authority to operate this equipment.

RF Exposure Information
The device was evaluated to meet general RF exposure requirements. This equipment should be installed and used with a minimum distance of 0 mm between the radiator and your body.

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