BYSONECHO AS20 Open Ear Wireless Headphones User Manual
- June 14, 2024
- BYSONECHO
Table of Contents
**BYSONECHO AS20 Open Ear Wireless Headphones
**
How to Wear
What’s In the Box
-
OPENEAR Duo X1
-
Charging cable X1
-
Manual X1
Specifications
Model: OPENEAR Duo
Type : Open-Ear Wireless Headphones
Version: 5.3
Frequency: 20Hz-20kHz
Bluetooth Range: ≈10m
Microphone: -42dB
Battery: 180mAh
Battery Life : ≈10h(80%volume)
Charging Time : ≈2h
OPENEAR Duo Charging Voltage: DC 5V
Button Control
OPERATION
Power On/Off
Power On: Press & hold the button “+” for 3 sec, red & blue led flash. Prompt: power on pairing.
Power Off: Press & hold the button “+” for 5 sec, red led flash. Prompt: power off.
BT Connection
Select “OPENEAR Duo” in BT menu to connect. Prompt: connected.
Answer/Hang Up/Reject A Call
Answer/Hang Up: Click the button “+” once. Reject A Call: Double click the button “+”.
Play/Pause Music
Click the button “+” once.
Previous/Next Track
Previous Track: Triple-click the “+” button.
Next Track: Triple-click the “-” button.
Volume Increase/Decrease
Increase Volume: Double Click the button “+” .
Decrease Volume: Double Click the button “-”
Activate Voice Assistant
Press and hold the button “-“.
Low Battery
When battery is lower than 5%, prompt: battery low.
Restore Factory Setting
Under power-off mode, press and hold the button “+” for 10sec.
Charge
Please use a DC 5V adapter for charging. The red LED indicates that the device is charging, and the blue LED will turn on once it is fully charged.
Attentions
- Listening to loud music for an extended period of time can cause discomfort. Please try to use a medium volume and avoid using high volume for long periods.
- Using headphones will affect your perception ofthe surrounding environment. Pay more attentionwhen using headphones.
- Do not remove or modify the headphone, as this may cause damage or burn out.
- Do not throw, twist on headphones or put them into a fire.
- Keep it away from fire, water, and high-pressure equipment.
- Not suitable for children under 10-year-old.
- Do not classify it as household waste. Please send it to the local electronics recycling center.
Please note that the company is not liable for any loss or damage to personal property resulting from the violation of the aforementioned warnings.