M10 TWS Earphones Instructions

Specifications of Earbuds

• Product Name: M10
• Wireless Version: V5.1
• Protocol: Supports HFP 1.7, HSP 1.2, AVRCP 1.6, SPP 1.2 and PBAP 1.0
• Speaker Diameter: 8mm
• Working Distance: 10m-20m
• Call Time: 5-6H (with full charge)
• Play Music Time: 5-6H (with full charge)
• Standby Time: 650H (with charger case)
• Frequency: 2402MHz~2480MHz
• Battery Type: 3.7V, > 50mA Li Battery
• Charging Time: 1-2H
• Working Temperature: -10°C-55°C

Specification of Charger Case

• Input Current: 5V-1A
• Output Current: 5V-1A
• Battery Type: 3.7V
• Charging Time: 1-2H

How to Operate the Earbuds

1. Ensure the charging case has power. If not, fully charge it. The charging compartment indicator lights up to show power.
2. Take both earbuds out of the charging case. They will automatically turn on and pair. (Voice prompt: power on, left channel, right channel, waiting for connection).
3. Turn on your phone's Bluetooth and connect to "5.1" (Voice prompt: "Connected").

How to Pairing

Steps:

1. Enter into the Settings on your device.
2. Select Bluetooth.
3. Turn on Bluetooth.
4. Select "5.1" in your device's Bluetooth settings to connect.

Warning Remain

For first-time use or after a long period of non-use, please charge the charging case and earphones. Keep the earbuds within 10 meters in an unobstructed and effective environment to prevent connection issues.

Indicator Description

• Charging the earbuds: Place earbuds in the charging case. Earbud indicator lights red while charging and turns off when fully charged. The charging case flashes green and the light turns off after charging.
• Charging the charging case: Connect a 5V/1A USB to the charging port. The display shows the charging case power. "100" indicates a full charge. The charging case indicator flashes green and turns off when fully charged.
• Charging a mobile phone: Connect a USB cable to the USB port of the case. The charging case indicator turns green while charging and turns off when fully charged.

Music and Volume Control

• Previous Song: Double-click one earbud (Marked as "A").
• Next Song: Double-click the other earbud (Marked as "B").
• Volume Up: Quickly triple-tap earbud "A".
• Volume Down: Quickly triple-tap earbud "B".

Single Earbud Mode

When using one earbud, place the other in the charging case. The connection remains seamless. Earbuds are not designated as main or auxiliary.

Headset Signal Name: "5.1" for both left and right earbuds.

Troubleshooting Pairing Issues

If both earphones cannot play music simultaneously, check your phone's Bluetooth management for duplicate "5.1" signals. If found, delete both signals, turn off Bluetooth, place earbuds in the charging compartment, and then retrieve them. They should auto-pair. Wait for one indicator light to turn off before searching for the signal on your phone and connecting.

Re-pairing Earbuds: If earbuds are not paired correctly, power them off. Press and hold the buttons on both earbuds simultaneously for about 10 seconds until blue lights flash, then red and blue lights flash alternately. Release the buttons. The earbuds are now ready for phone searching. Note: This action clears previous phone pairing records, so you must also delete the Bluetooth pairing record on your phone before re-connecting.

Care and Maintenance

• Place earbuds in the charging case before storing them in pockets to prevent mis-operation.
• Do not use abrasive cleaners.
• Avoid exposing earbuds to excessive temperatures or direct sunlight for prolonged periods.
• Keep earbuds away from fire sources.
• Avoid dropping, bumping, scratching, twisting, tapping, crushing, or submerging in water.
• Keep away from magnets, appliances, and speakers when using.
• Operate within the ambient temperature range of -10°C to 55°C.
• Avoid exposing earbuds to moisture.
• If not in use for an extended period, charge fully and then charge once a week to maintain battery health.

Safety Guidance

• Use a standard 5V charger (4.9-5.5V).
• Do not place the charging case and earbuds near flammable or explosive materials.
• Do not disassemble the charging case or earbuds, or insert foreign objects, as this may cause damage or harm.

Serious Warning

Do not use the product while charging. Use only the manufacturer-specified adapter. Do not disassemble the built-in lithium battery. Avoid short-circuiting the electrodes. Do not touch or squeeze the battery. Avoid placing in humid or hot (>60°C) environments.

Warranty Card

Please fill in and keep this warranty certificate safely.

FCC Compliance Information

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.

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.

RF Warning for Portable Device: The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.