Troubleshooting; Specifications And Features - LG TONE ULTRA HBS-820 User Manual

Troubleshooting

Problems
The power does not
turn on
Cannot make a call with
the HBS-820
Cannot connect the
HBS-820 to mobile
phone
The sound is low

Specifications and Features

Item
Bluetooth Specifications
Battery
Standby Time
Talk Time
Music Play Time
Charging Time
Rated Input Voltage
Operating Temperature
Dimensions/Weight
Operating Frequency
*Duration of use may vary depending on the connected mobile device, features being used, settings,
signal strength, operating temperature, frequency band, and other methods of use.
Solutions
Check the battery level and charge it.
If the mobile phone does not support headset and hands-free functions, you
cannot use the calling features.
Check the battery level and charge it.
Check whether the HBS-820 is turned on.
Check whether the HBS-820 is in Search mode.
- Simultaneously press and hold the Call button and slide the
Power switch to the ON position to put the HBS-820 in Search mode.
Control the sound level of the device connected to the HBS-820.
Comments
V 4.1 (Headset/Hands-Free/A2DP/AVRCP)
Battery 3.7 V / 220 mAh, Lithium-ion polymer
Up to 720 hours*
Up to 14.5 hours*
Up to 13 hours*
Approximately 2 hours
DC 4.75 V ~ 5.3 V, 400 mA
-10 °C (+14 °F) ~ +50 °C (+122 °F)
152.4 mm (W) X 167.6 mm (L) X 15.2 mm (H) / 45.3 g
2402 MHz to 2480 MHz
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