Great Well Electronic OT-020C Panduan Pengguna - Halaman 3
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Halaman Cetakdistance with mobile phone, if mobile phone had connected and paired with OT-020C, it will rebuild
connection with mobile phone automatically.
2.13 Charging
Plug DC jack of power adapter into charging interface of charging socket, then place OT-020C
Bluetooth headset into charging box, close the upper cover of charging box, then plug in power supply of
power adapter, if red light flashes, then charging begin; after red light goes out, then charging end.
2.14 End speaking
In the process of speaking, short press MFB, it can end speaking.
3 Performance parameter
Item
Standard
Effective range
Audio frequency
Frequency
Connection
Speaking time
Standby time after pairing
Standby time while power on and non-pairing
RF Power
Power consumption of power supply
Battery capacity
Charging
Charging time
Using temperature
Storage temperature
Pairing code
Pairing
Operation voltage
Receiving sensitivity
Standard accessories
4 Important information
4.1Product maintenance
a. Please keep the product dry, and use clean soft cloth to clean Bluetooth headset's surface.
b. Please don't keep Bluetooth headset in the place of having many dusts, high temperature or
extremely low temperature.
c. Please don't take down Bluetooth headset by yourself. The unprofessional disposal will lead to its
damage.
d. Please make wild operation for Bluetooth headset, such as beating and knocking etc.
e. Please don't make charging port of Bluetooth headset short circuit, which leads to battery damage.
Parameter
Bluetooth V2.0+EDR
10m without obstacle
15bits S/N 70db
2.4GHZ-2.48GHZ ISM Band
Point-to-Point
4-5hrs
About 70hrs
Close automatically after 10 minutes
0dBm (class Ⅱ)
18~25mA when speaking
Rechargeable Lithium Polymer Battery
70mAh
5V DC, AC adapter input/100-240V
2~3hrs
0 ℃ to +60℃
-20℃ to +85℃
0000
One-to-one, allow many primary device but
need to connect by turns
3.0~4.2V
-70dBm
Headset body, ear-hook, charging box,
charger (5V+0.2), user's manual