VSIDEA A15S TWS Wireless Earphones User Manual
- June 1, 2024
- VSIDEA
Table of Contents
A15S TWS Wireless Earphones
FCC Caution: 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.
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.
The device has been evaluated to meet general RF exposure requirement. The
device can be used in portable exposure condition without restriction.
Vsídea -A15S
PRODUCT DIAGRAM
When the headphones are takenout of the charging compartment, they will
automatically turn on, and the red and blue lights will flash. After both
headphones are tured on at the same time, waiting for only one earphone to
flash Indicates successful stereo pairing. At this time, you can open the
Bluetooth list to Search for Vsidea-A15S for links
Touch-control
touch X2:
Play/Pause
Answer/Reject
The charging compartment can be charged separately or together with the
headphones. The charging time depends on the charging device and usually only
takes 1 hour to fully charge
touch X3: Next/Previous
touch X4: Volume Control
Long Touch: Start the machine without a charging compartment
Shutdown without charging compartment: Disconnect Bluetooth link for 3
minutes,The headphones automatically turn off
Troubleshooting
Only one earphone has sound
If it is confirmed that both headphones are turned on, the reason is that the
stereo pairing was not successful, simply delete all link records in the
Bluetooth list, restart both headphones, and wait until only one of the
headphones flashes before turning on the phone Bluetooth to search for links
again
Earphone charging does not light up/poor contact
The charging contacts on the earphones are dirty or corroded, resulting in
poor contact. You can use a needle tip to scrape the surfaces of the two
copper contacts on the earphones to restore conductivity
Earphone signal stuck
Eliminate any obstruction or signal interference sources such as signal towers
or substations between the earphones and mobile phones. Delete the previous
link records and search for the link again for
The sound decreases and cannot increase
It is common for certain ápps to automatically lock the volume. Simply delete
the previous link record and search for the link again
Plug in the charging cable without charging
Replace the charging cable and charging head in sequence, and do not use
inferior charging heads with unstable voltage
How to Improve Sound Quality
- Please use lossless music for audition
- Using player options with subwoofer sound effects
- Align the pronunciation hole of the earphones with the earhole and plug it tightly to prevent leakage
Safety precautions
- Do not disassemble or modify the battery by yourself, insert foreign objects, immerse in liquid, or put it into fire to avoid causing battery leakage, overheating, fire, or explosion
- Do not use this product in high temperature, high humidity, high cold, high dust, high electromagnetic radiation, and lightning environments.
- Do not allow this product to be heated or close to ignition sources
- Do not use inferior or substandard charging accessories for charging
- The charging time should not exceed 1.3 hours, and there is no need to charge every 60 days for a long time
- When used for a long time, the volume should not exceed 60 decibels to avoid hearing damage
- Do not use this device in places where it is explicitly prohibited to use wireless devices
- Exposure to high volume while driving may distract attention and lead to accidents
- To avoid danger caused by accidental ingestion, keep headphones and accessories away from children and pets
- Do not use strong chemicals or cleaning agents to clean equipment
- If entering the liquid accidentally, do not use it with electricity to avoid short circuits. It should be dried as soon as possible
Product parameters
Product model: Vsidea-A15S
Executive standard: Q/440306QHYQ 001-2021
Input: 5V/1A
Wireless version: V5.3
Transmission distance>10M
Drive unit: Ø 13mm 2
Frequency response:20-20KHZ
Impedance:32 ± 5%
Rated power: 3mW2
Charging compartment battery capacity: 300mAh
Headphone battery capacity:55mAh *2
Warranty terms
Non human caused faults (without water ingress or exteral factors) are
eligible for one-year replacement or warranty services. We will bear the costs
of repairs and accessories, but do not include transportation costs.
The included charging cable, earphone bag, and other accessories are not
covered by the warranty.
Produced by Shenzhen Qianhai Yongqi Technology Co., Ltd
Address: Room 201, Building A, No.1 Qianwan 1st Road
Qianhai Shenzhen Hong Kong Cooperation Zone, Shenzhen, Guangdong Province,
china
Email:vsidea@foxmail.com
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>