Specifications - B-Speech Calypso User Manual

Specifications

General Radio
Operating range
Carrier Frequency
Data Rate
Spread-Spectrum
Auto-switching
S/N Ratio
Input Power
Listening/talking Time
Weight
I/O port
Microphone
Built-in Battery
Battery Life
Dynamic Power Management
Operating Temperature
Operating Humidity
BT V. 2.1 + EDR, Class 2, up to 5~10 meters (open space)
Depends on paired phone model, battery power, and environmental
factors.
2,402~2,480 GHZ
1 Mbit/s
FHSS (Frequency Hopping Spread Spectrum)
While listening to music, you can receive or make a phone call with
a paired mobile phone.
> 88 dB
5V 500mA, AC adapter
Up to 18 hours (factors such as distance between devices, and type of
mobile phone used increase power consumption).
80 grams
Mini USB jack power adapter
Built-in microphone for mobile phone use
3.7V / 400mAh / Li-Polymer rechargeable
Up to 18 hours
Automatically power control for power consumption
0 bis 50º C
0 to 95% (non-condensing)
GB
27