User's Manual

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1. Hardware
1) Bluetooth Core : BC3_Audio FLASH
2) Memory: Int. 6MB FLASH
3) Ant.: Chip Antenna
4) Mic: SDM (Special Directional MIC), Sensitivity : -47dB, CosmoSound Technology
5) Switch (3 Button, 1 Slide) : MFB (Multi Function Button) Tact SW
Volume +, Volume – Tact SW
MIC Gain (High or Low) – Slide SW
6) Regulator: Integrated Switch-mode Regulator (output : 1.8V)
Integrated Linear Regulator (output: 1.8V)
7) Charger: Integrated Battery Charger
(Programmable Current (25~100mA), DC 4.5V~6.5V Input Range)
8) Battery: Size : 4.0(T) X 12(W) X 35(L) (120mAh)
9) Mini USB Port: DC_IN(5V), SPI, UART
2. Bluetooth Profile & Stack
1) Bluetooth Stack V 1.2
2) Hands-Free Profile V 1.5
3) Headset Profile V 1.1
3. Specification
1) Bluetooth
Sensitivity: -84dBm Max0.1% BER
Output Power: Typically 2dBm (Class2)
2) Power Consumption
Standby: 1mA
Active Call: About 20mA
4. Features
1) Talk Time : Up to 6 Hours
2) Standby Time : 120 Hours
3) Charging Time : About 2 Hours
4) Range : 10 meters
5) Battery Type : Lithium-polymer
6) Version : Bluetooth v2.0