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RF |
Wireless Interface |
2.4GHz Radio Frequency Technology |
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Dongle Interface |
USB 1.1 (A type male connector) |
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Operating Range |
Indoor: > 15 meters, Outdoor: > 30 meters (in an open environment) |
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Transmitter power |
+17 dBm |
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RSSI |
-35 to -80 dBm |
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RF Out Power |
50 mW |
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Operating Channels |
Supports frequency hopping on 79 channels |
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Features |
- Up to seven simultaneous connections within effective range
- RF interface baud rate 1Mbps transmit & receive
- Adaptive Frequency Hopping (AFH), support for Bluetooth + Wi-Fi co-existence
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Voice |
- Full duplex
- Toll quality (8KHz, 16bit voice)
- CVSD encode/decode for voice bits stream passing through host
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Battery |
Power Source |
One 850 mAh Li-Polymer rechargeable battery |
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Operating Voltage: |
DC 5V (Bus-Powered) |
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Battery Life |
Standby Mode: 60 hours Continuous use: 6 hourser-off Mode: 1-3 Months |
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Power Saving |
Enters standby mode after 20 secs of inactivity |
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Charging Method |
USB bus power, USB 1.1 Mini B type connector. |
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Phone Controls |
- Volume Up, Volume Down, Hold, Mute
- Switch on/off
- Control interaction with Skype AP
- Numerical keys
- Telephone control-like keys
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LCD Screen |
Resolution |
128 x 32 pixels |
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Size |
31 X 19 mm |
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Backlight |
Blue |
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Display Mode |
FSTN, POSITIVE, TRANSFULECTIVE |
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Language Support |
English, French, German, Italian, Spanish, Portuguese, Polish, Swedish, Dutch, Finnish, Norwegian, Traditional Chinese, Japanese |
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Speaker |
Size |
Size: 13 mm |
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Response Frequency: |
300 ~ 3.4K Hz |
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Output Impedance: |
150 ohm |
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Signal-To-Noise Ratio |
90 dB |
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Microphone |
Sensitivity |
- 40 +/- 2 dB |
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Directivity |
Onmidirectional |
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Response Frequency |
20 ~ 20K Hz |
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Selectable Settings |
Speaker Volume, Holding sound, Ringtone, Key Tone, Ringing Volume |
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Temperature |
Operating: 0~40oC Storage: -20~60oC |
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Humidity (Non-Condensing) |
Operating: < 90% Storage: < 95% | |