Shenzhen Haiguoda Technology S12 TWS Wireless Bluetooth Headset Instruction Manual

S12 TWS Wireless Bluetooth Headset

Package Contents

Product Overview

Cautions

1. For the first time use, be sure to put the headset into the charging box, close the charging chamber cover for 5 seconds to activate
2. For daily use, it is recommended not to open and close the charging chamber cover frequently.
3. For daily use, it is recommended to turn on the Bluetooth of mobile phone first, and then take out the headset.

1 First time using

1. When the headset is used for the first time, put it into the
charging box, close the cover of the charging box for 5 seconds,
open the cover of the charging box, and the main and auxiliary
headphones will enter the automatic pairing state, and enter the
pairing state with the Bluetooth of the mobile phone

2. Turn on the Bluetooth switch of the mobile phone (or Bluetooth
device) and search for Bluetooth devices. Find “S12” in the list of
Bluetooth devices and click to start connecting (Figure 1). If the
connection is successful, you can use it (Figure 2)

3. Use the Bluetooth headset again, open the charging box
cover, pair automatically, and connect the last connected
mobile phone (or Bluetooth device) automatically

2 Power off

1. Put the earphone into the charging box and shut it off automatically.
2. Disconnect the Bluetooth connection of the headset, and the headset will turn off automatically after 5 minutes.

3 RESET

1. Open the Bluetooth list and delete “S12”
2. The earphone is in the charging chamber. Open the cover of the charging chamber and press the key of the charging chamber for 6 seconds. The earphone is restored to the factory setting successfully.
3.  Mobile phone Bluetooth search “S12” click to start connection, and you can use it after successful connection.

4 Charging instructions

1. Low power in charging chamber, red light flashing

2. When charging in the charging bin, the red light
   is always on

3. When the charging bin is fully charged, the indicator light will go out afier it is on

5 View the current power of charging chamber

Open the cover of charging chamber and identify the current power of charging chamber according to the indicator light of charging chamber

1. The power is more than 75%, and the blue light is always on
2. The power is more than 50%, and the red we and blue lights are always on
3. The power is more than 25%, and the red light is always on
4. When the power is less than 25%, the red light flashes

6 Wear the earphone properly

In order to achieve the best listening effect, “R”
on the earphone is for the right ear and “L” for the
left ear.

7 Disconnect the current connection

1. The earphone is in the charging chamber. Open the charging chamber cover and double-click the charging chamber button
2. Use the mobile phone that needs to be connected, open the Bluetooth of the mobile phone, search “S12” and click to start the connection.

8 Headset control

Play / pause Music: click (Figure 7) on the headset touch area
Switch to the next song: double click in the music (Figure 8)
right ear touch area

Switch to the previous song: double click the left ear touch area
in music

Answer a call: click the headset touch area when calling
Hang up: click the headset touch area when calling

Refuse to answer a call: press the headset touch area for a
long time

Adjust the volume: when playing music or answering the
phone, long press the left ear touch area to decrease the
volume, long press the right ear touch area to increase the
volume

Activate voice assistant

After the headset is connected to the mobile phone, the user
can normally start the voice assistant by 3 clicks on the left
or right headset touch area, and then exit after 3 clicks.

Product Spec

Bluetooth version: 5.1
Support protocol: A2DP / AVRCP / HFP / HSP_
Frequency range: 2402mhz ~ 2480mhz
Transmission distance: >10

Earphone talk time (excluding charging box): about 4 hours
Headset play time (excluding charging box): about 4 hours
Earphone talk time (including charging box): about 12 hours
Headphone playback time (including charging box): about 12 hours
Charging time: about 1 hour

Charging time of earphone box: about 1.5 hours

Support system: all Bluetooth devices and mobile phones
Earphone battery capacity: 3.7v/30mah

Battery capacity of charging chamber: 3.7v/300mah

warning

Do not disassemble the earphones or charging
compartment by yourself, otherwise the warranty will be
invalidated immediately

The earphones are waterproof to a certain extent, but they
are not suitable for swimming and should not be exposed to
hot water

FAQ

Why is the sound intermittent?
Bluetooth earphone are connected wirelessly, which are
susceptible to electromagnetic radiation interference or
signal barriers in the environment. You can try another
location to try again. If this situation is continuous, please
contact us.

Why can’t | play songs after earphone reset?
After the earphone reset, it needs to be paired with the
phone again. Please delete all “S12” in the connected
devices in the Bluetooth menu of the phone, and then
search for pairing again, then it can be used normally.

Why the volume on the earphone has been adjusted ,
but it is still changed when next time use?

Adjusting the volume through the earphones may not be
synchronized for some mobile phones. it will be restored to
play according to the phone volume or the default earphone
volume when next time use, In this case, it is recommended
to adjust the volume on mobile phone , but the volume will be
maintained as the last adjusted volume when next time you
use it.

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.

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