User's Manual

E3
II. Specifications
 General
 Power
Source
Headset: AAA Battery X 1
Audio Dongle: AAA Battery X1
AC Adapter:
Headset: Left 76.8 X 58.7 X 31.9 (in mm)
Right 68.8 X 58.7 X 31.9 (in mm)
 Dimensions
(LXWXD)
Audio Dongle: 64.5 X 39.1 X 21.2 (in mm)
 Weight Headset: Approx. 65.6g (without battery)
Audio Dongle: Approx. 25.4g (without battery)
 Operating
Conditions
Temperature: 0°C to 40°C (32°F to 104°F)
Humidity: 5% ~ 90%
 Storage
Temperature
-20°C ~ 60°C (-4°F to 140°F)
 Bluetooth
Audio Dongle Headset
 Standard Bluetooth SIG 1.2
 Bluetooth
Profile
A2DP (Advanced Audio Distribution Profile)
HSP (Headset Profile)
HFP (Hands-Free Profile)
 RF Specifications
Audio Dongle Headset
 Spectrum
FHSS (Frequency Hopping Spread Spectrum)
 Modulation
Method
GFSK (Gaussian Frequency Shift Keying)
 Range
10M (without obstacles / tested by laboratory)
 Power Class
Bluetooth Class 2
 Frequency
Band 2402 ~ 2480GHz 2402 ~ 2480GHz
 Antenna
Internal embedded Antenna
 Sensitivity <0.1% BERAT –80dbm –80dbm
 Output Power
-6dbm ~ 4dbm