User manual, Ao-bthd, Specifications – Laser AO-BTHD User Manual
Page 11

AO-BTHD
USER MANUAL
11
Blue LED quickly blinks twice every 1 second.
The headset is not connected to a device
Blue and Red LED quickly blinks three times 
every 2 seconds 
Set up HFP and A2DP connection
Red LED blinks twice every 20 seconds
Low power
Tone indicator
Status of the headset
an alert tone sounds every 20 seconds
Power is low
SPECIFICATIONS
Construction
Flexible overhead band 
Rubberized underside band for grip 
Moisture sealed rubber buttons 
High integrity light-weight construction 
Aluminum size adjusters 
Heavy duty ball-pivoting earpads 
Protocol
Bluetooth V2.1+EDR  
HSP - Headset Profile 
HFP - Hands-free Profile 
A2DP - Advanced Audio Distribution Profile 
AVRCP - Audio/Video Remote Control Profile 
Button Controls
AVRCP Music Controls: Play, Pause, Next, 
Previous 
Call Controls: Answer, End, Reject call 
General : Volume, Pair, Power 
Effective range
10-15 meters
Response Band
2.4Ghz
Working time
Music: Up to 10 hours 
Talk: Up to 11hours 
Standby time
Up to 250 hours
Battery
Charging time : Approx 3 hours 
Music Play Time : 10 hours 
Talk Time: 11 hours 
Capacity : 370mAH Lithium Polymer 
Intergrated Microphone
Built-in,4.5mm, omni-directional
Rechargeable Port
USB mini 5 pin cable
