LG FR74 - Manual (Page 41)

Support 41
Suppor
t
6
Specifications
Appearance
Size (Main set) : 46.3 mm x 33.3 mm x 17 mm (1.83 x 1.31 x 0.67 inches)
Weight: 44.7 g / 0.10 lbs (Main set: 18 g / 0.04 lbs, Ear set: 26.7 g / 0.06 lbs)
Length of Ear set cable : 1 200 mm (47.25 inches)
Display: LED
General
Device
MCU: 16 bit, DSC: 24 bit
Memory: 2 Mbyte Nor Flash
Sensor: Optical sensor, Triaxial acceleration Sensor
Connectivity options: Bluetooth
Supported devices: Android Phone, iPhone
Operating Temperature: -15 ~ 45 °C / 5 ~ 113 °F
Android / iOS Application
Android 4.3 or later(Jelly Bean, KitKat),
iOS 6 or later
Resolution(Android): 1920*1080, 1280*720,
Resolution(iOS): 960*640, 1136*640
Bluetooth
Bluetooth regulation: Bluetooth 3.0
RF Channel : Class 2
Range of frequency: 2.4 G ISN Band (2 402 - 2 480 Hz)
Audio band : 20 - 20 000 Hz
Key Feature
Handfree, Listening to music (with highest sound quality using Apt X)
Music playback control : Play, pause, previous song, next song, volume +/-
Voice Guide about battery status (When turned on or battery checking)
Workout : measuring time, consumed calory, distance, speed, and pace, heart rate and
heart rate zone
Voice Guide about workout : Workout start, end, time, consumed calory, distance,
speed, and pace, heart rate, heart rate zone and goal achievement notification.
Cardiovascular fitness (VO
2
Max) measurement
Support LG Fitness smartphone app (for Android phone and iPhone)
Water
Resistance
Sweat resistant
Battery
Battery Charging Temperature: + 10 °C (+50 ° F) ~ 45 °C (+113 ° F)
Capacity: Built-in Li-polymer Battery 200 mAh
Battery life: Up to more than 4 hours when checking heart rate and playing music,
and 250 hours in standby mode.
Charging method: USB cable (full charging time: 3 hours)
� Design and specifications are subject to change without notice. Default app that come with the
device are subject to updates and may no longer be supported without prior notice.