LITOSSA Flex S1 Pro Wireless Neckband Headphones User Manual
- June 5, 2024
- LITOSSA
Table of Contents
LITOSSA Flex S1 Pro Wireless Neckband Headphones User Manual
Product introduction
- Drain hole
- Voice assistant
- Next song / volume+
- Previous song / volume-
- Microphone
- On / off key
- LED indicator
Connection mode
Open the mobile search device, find the device name “FLEX S1 PRO”, and
directly click the con nection. After the connection is successful, the
traffic light goes out.
After successful pairing, when subsequent mobile phones are used with this
headset, when the Bluetooth function of the mobile phone is turned on, the
headset will be automatically connected with the mobile phone when it is
turned on.
Headset reset function: in the charging state, long press the on / off key for
5 seconds, long “beep” for two times, and the green light flashes twice to
clear the pairing information.
Hall switch:Shut down when pulling in, and quickly start up and connect back when separating.
Call use
Answer the phone: briefly press the on / off button when calling.
Hang up: briefly press the on / off button during a call. Incoming call
rejection: long press the Vol key for 2 seconds and release to realize
incoming call rejection.
Call transfer: during a call, long press the Vol + key for about 2 seconds to
realize the mutual conversion between headset and mobile phone call. Last code
redial: double click the on / o ff key in the standby mode o f
connecting the machine.
Three party call: when the first caller is talking, the second caller comes
in;
- Click the on / off button to hang up the current call and answer the second call.
- Double click the on / off button to answer the second call while maintaining the first call. Double click the multi-function button to switch between the two calls.
Music playing
Long press the voice assistant button for about 2 seconds, and enter the voice function after hearing the “Du’ sound Note: the mobile phone must support this function.
Product parameters
| Name | Wireless Neckband Headphones |
|---|---|
| Model | MF-BHD04 |
| Frequency response | 20Hz ~ 20KHz |
| Color | Black |
| Charging time | About 2H |
| Charging interface | Type-C |
| Music duration | About 18H |
| Input | 5V 1A |
| Standby time | About 280h |
| Battery | 170mAh |
| Package content | headset x1, charging cable x1, instruction x1, ear cap x4 |
Matters needing attention
- Please reasonably control the volume and use time of the headset.
- Do not use headphones in potentially hazardous environments to ensure safety.
- Try to avoid using headphones to listen to music, make or answer calls during driving, so as to avoid distraction and danger.
- Please put the earphone out of the reach of children to avoid danger caused by improper use by children. 5. Avoid using this product in humid environment.
- If you feel obvious discomfort, irritation or other adverse reactions when using the headset, you should stop using it immediately.
- To avoid storing or using the headset in an environment where the temperature is lower than – 15 ℃ or h igher th an 5 5 ℃, oth erwise th e s ervice l ife of t he h eadset and b attery wi ll b e shortened.
- This headset uses a non detachable polymer lithium battery, which cannot be replaced.
- When the headset is not used for a long time, please charge the headset every 3 months to prolong the service life of the headset battery.
Troubleshooting
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Bluetooth headset cannot be paired with mobile phone Answer: please check whether the headset is in pairing or back connection mode and wh ether the Bl uetooth search function of th e mobile phone is
turned on; Check the Bluetooth menu on th e device, delete / cancel the headset, and reconnect the headset according to the instructions. -
The Bluetooth headset cannot be started Answer: please check the power of the headset.
-
Can the battery of Bluetooth headset be replaced Answer: No, this headset uses a non detachable polymer lithium battery.
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Can I use Bluetooth headset when driving Answer: it is not recommended to us e it du ring driving to avoid driving distraction. Please pay attention to driving safety. 5. The Bluetooth headset is disconnected from the mobile phone within 10 meters
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Disconnect the Bluetooth headset from the mobile phone within 10 meters Answer: as the Bluetooth headset is a wireless technology, it is very sensitive to objects between the headset and the connected device. Please check whether there are metal or other items affecting the connection within the connection range.
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No sound can be heard after the headset is connected to the computer or mobile phone Answer: please check whether the output channel of the computer has been set as Bluetooth audio device, whether the Bluetooth of the computer supports relevant audio protocols, and check the volume of the computer / mobile phone.
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After connecting the Bluetooth headset to the mobile phone, can you use the headset to control the application on the mobile phone? Answer: the headset settings are not necessarily supported by individual applications.