User's Manual

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Tips
1. To extend the service life of the battery, you are advised to charge the earphone at least once a month.
2. Adjust the volume to an appropriate degree when using the earphone.
3. DO NOT wear the earphone when sleeping; otherwise, the earphone may be damaged or cause injuries to you.
4. When driving, you are advised to use the company Bluetooth earphone to ensure your driving safety. It is dangerous to
directly use cell phones when driving.
5. Keep the earphone away from kids. Small components of the earphone may cause suffocation or other injuries to kids.
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 inte rference received, including interference
that may cause undesired operation.
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