User's Guide

Wandfu
- 1 -
Main specification
Model
BLU-RSM
Type of Mic
DSP noise cancellation
Bluetooth Version
V3.0 Class 2
Bluetooth Protocol
HSP, HFP, A2DP, AVRCP, PTT
Charging Time
About 3 hours
Music Playing Time
About 14 hours
Talking Time
About 14 hours
Standby Time
About 500 hours
Work Temperature
-15℃ to 45℃
Storage Temperature
--25℃ to 60℃
Type of Battery
Lithium battery polymer (1600mA/3.7V)
LED light Indicator
LED Indicator type
Indicated State
All LED Indicators off
Power off
Red/Blue lights flashing alternately
Pairing mode
Blue light flash once per second
Idle mode/working mode
Red light flash once per three second
Low battery
About Charging
LED indicator flash mode
State of indication
Red LED indicator flashing
Charging
Red LED indicator shinning still
Charging completed
PS：1.When charging, the headset will reset the system.
2. When the headset has no connection to the mobile phone or other wireless devices, the headset will automatically be turned off 10 minutes later.