Optoma NuForce Bluetooth BE Live5 User Manual

6
You can check the battery level of your BE Live5 with the LED indicator
To check battery level:
1. Press the Power/Function, volume up, and volume down buttons
simultaneously.
2. The LED indicator will flash red and blue simultaneously. The
battery level will be indicated by the number of flashes, as
described in the table below:
Number of Flashes Battery Level
Number of flashes
Voice prompts(enable)
2
Battery low
3
Battery at 50%
5
Full battery
NOTE: When the battery level is very low, you will hear a beep or a
“Battery Low” voice prompt from your BE Live5 every 2 minutes when the
estimated battery reserve remaining time is under 15minutes.
IN ADDITION:
1. When the Voice prompts are switched off you will hear a beeping
sound (A short double tone) every two minutes.
2. Users with iOS devices and some Android models will be able to
view the battery status on their device’s display
*On some Android and all Windows operated devices you cannot check
the battery level for your BE Live5 when you listen to music, in the middle
of a phone call or in pairing mode.

Optoma NuForce Bluetooth BE Live5 Specifications

Connectivity

connection type	Bluetooth 2.4Ghz
Bluetooth type	V4.1
Bluetooth profile	HSP 1.2, HFP 1.6, A2DP 1.2, AVRCP 1.4
A2DP Codec	SBC, Qualcomm® aptX™ audio, AAC

Audio

driver type	Dynamic
driver size	8 mm
impedance	16 Ohm
frequency response	20Hz - 20kHz
sensitivity	99dB +/-3dB at 1KHz

Battery

battery life	Up to 8 hours
battery type	Lithium-ion battery, Cylindrical Type, Typical 3.7V/55mAh x2 pcs
power consumption	15mA at A2DP mode

Operating Environment

microphone sensitivity	-42 +/-3 dB
operation temperature	0-45 degrees Celsius

Weight and Dimensions

cable length	580 +/- 20 mm
weight	16 Grams
range	Up to 10m