Operating Instruction

bones for comfort.
Please place the equipment or its accessories in a cool, ventilated place
without direct sunlight.
Music playing time - Standard condition: 8 hoursHorn impedance: 8Q±3dB
Standby time
：
15 daysMicrophone sensitivity: 48±2dB
Charging time
：
2 hours Weight of the product : 28g
Bluetooth version:5.0 Connection distance: 10 meters
Please turn off the device in medical and health facilities where the use of
wireless devices is expressly prohibited.
Please keep at least 15cm away from the implanted medical device (e.g.
pacer, implanted earwa, etc.) when using this product.
The radio waves generated by the device may affect the normal operation
of implantable medical devices or personal medical devices, such as
pacemakers and implants ears, hearing AIDS, etc. Please consult with
manufacturers about the restrictions on using this product if you use any
of these medical devices.
This product is equipped with a non-removable built-in rechargeable
battery. Do not replace the battery by yourself. Batteries can only be
replaced by authorized service centers.
Please do not dispose of this product and its accessories as ordinary
domestic waste. Please comply with the local laws and regulations for the
disposal of this product and its accessories and support the recovery
action.