AGPtek T821, User Manual

Page: 8 / 34

6
choose between the Hands free mode and Privacy
mode.
6)
Play music
In standby mode, press the answer key to play
the music in your mobile phone; hold the +/-
button to go to the Next/Previous song.
Device Self-protection with Low-power
When the battery is low, the voice prompt "Battery
low" and device will turn off automatically.
Note: please charge the device when the battery
is low, or the device will power on/off
repeatedly.
Specifications
Bluetooth Standard Bluetooth Version4.1+EDR
Working Frequency
Range ISM 2.4 Ghz to 2.4 Ghz
Transmitted Power Class2
Wireless Connection
Range 0-10 meters
Charger Output
Standard
DC5-6V 400mAh
Built-in Rechargeable
Battery 3.7V 1000mAh
Charging Time About 3 hours
Hands-free Working Time About 10-17 hours
Stand-by Time
About1080 hours/45 days