Quick Start Guide

22-Dec-2020 Initial draft 1.0

HEARING SAFETY

 Please do not use th e device at the maxi mum volume for a long time, to

avoid damage to your hearing.

 When driving a vehicle, do not wear b inaural earbuds to avoid distracted

driving and cause traffic accidents.

 If you need to answer a call by the device when you're d riving a veh icle,

please follow th e relev ant regulations of the l ocal national laws.

IMPORTANT INSTRUCTIONS

FCC (Federal Communication Commission Interference)

FCC ID: 2A2G4-SYN3

1. 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.

(2) This device must accept any interference received, including interference that

may cause undesired operation.

2. 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 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.