User's Manual

●The longer the time, the smaller the battery capacity. Depending on the usage and the external environment, the
battery is reduced to a different extent.
●In addition to the power consumption, there are many factors that affect the device power cut-off time, such as
volume and external environment.
●Use this product only on power supplies that meet local regulatory requirements and are approved by the
organization.
●This device can only be connected to a power source with a power limit.
Bluetooth Connection
Wireless Bluetooth is a short-range radio technology that supports wireless communication between different
types of digital devices, such as mobile phones or computers, which can operate within about 10 meters without
the need for cables to connect such devices. Bluetooth name of that device: HS910. Bluetooth devices need to be
paired before data can be exchanged. The device is the most suitable for memorizing 8 devices. After successful
pairing, no further pairing is required except for the following cases:
Pair with more than 8 devices, only one at a time. If subsequent devices are paired, the first paired device is
deleted and replaced by a new device.
Bluetooth status
Bit connection
Connected
LED
Blue light flashing
Blue light flashes slowly
Vibration
Two consecutive vibrations
Four consecutive vibrations
The device can be easily Paired/Connected with the help of voice prompts.
If the voice prompts are low on power, it is recommended that you charge before pairing and connecting.
If the pairing cannot be completed within eight minutes for various reasons and nothing is done, the power is
automatically switched off
When pairing, place the paired device within 1 meter.
Remarks
Note that some devices may not be Paired/Connected to this device for various reasons. These reasons include, but
are not limited to, data security settings.
In some cases, either an automatic reconnection or a manual connection may not work. In this case, remove
'HS910' from the pairing list and pair with the device again.
Sound interrupts can occur if a 2.4GHz microwave oven, wireless LAN card, Bluetooth device, or other device is
placed near the system.
The wireless signal transmission distance between the device and the device is approximately 10 meters and may
vary depending on your operating environment.
If the device is separated from the device by a reinforced concrete or metal wall, the system may not function at
all because the wireless signal cannot penetrate the metal.
If the power of the device or initial device is turned off before the Bluetooth connection is successful, pairing may
not be completed and the pairing information may not be memorized and repaired.
To pair with other devices, repeat the manual connection for each device. The device can store up to 8 devices. If
subsequent devices are paired, the first paired device will be deleted.
Once the device is removed or deleted from the pairing list, the pairing information for the device is also deleted.
Perform a quick or manual connection to reconnect the device to listen.
Calling Function
Function
Answer/hang up the phone
Press the answer key
Deny call
Press the answer key for 2 seconds