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

Troubleshooting

Problems
The power does not
turn on
Cannot make a call with
the HBS-820S
Cannot connect the
HBS-820S 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
*Certain features may use more power and cause actual time to vary. The actual usage time in the
external speaker mode may vary depending on the volume.
12
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-820S is turned on.
Check whether the HBS-820S is in Search mode.
- Simultaneously press and hold the Call button and slide the
Power switch to the ON position to put the HBS-820S in Search mode.
Control the sound level of the device connected to the HBS-820S.
Comments
V 4.1 (Headset/Hands-Free/A2DP/AVRCP)
Battery 3.7 V / 210 mAh, Lithium-ion polymer
Up to 720 hours*
Up to 14.5 hours* (When in Speaker mode: 8.5 hours)
Up to 11.5 hours* (When in Speaker mode: 6 hours)
Approximately 2 hours
DC 4.75 V ~ 5.3 V, 400 mA
-10°C (+14°F) ~ +50°C (+122°F)
6.12" (W) X 6.59" (L) X 0.69" (H) / 1.75 oz
2402 MHz to 2480 MHz