Sony DR-BT22 Operating Instructions - Page 27

Specifications, General, Headset - driver

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Specifications General Headset Communication System Bluetooth Specification version 2.0 Output Bluetooth Specification Power Class 2 Maximum communication range Line of sight approx. 10 m (30 ft) *1 Frequency band 2.4 GHz band (2.4000 GHz - 2.4835 GHz) Modulation method FHSS Compatible Bluetooth Profiles*2 A2DP (Advanced Audio Distribution Profile) AVRCP (Audio Video Remote Control Profile) HSP (Headset Profile) HFP (Hands-free Profile) Supported Codecs*3 SBC*4, MP3 Supported content protection method SCMS-T Transmission range (A2DP) 20 - 20,000 Hz (Sampling frequency 44.1 kHz) Supplied accessory AC power adaptor (1) Operating instructions (this book) (1) *1 The actual range will vary depending on factors such as obstacles between devices, magnetic fields around a microwave oven, static electricity, reception sensitivity, aerial's performance, operating system, software application, etc. *2 Bluetooth standard profiles indicate the purpose of Bluetooth communication between devices. *3 Codec: Audio signal compression and conversion format *4 Subband Codec Power source DC 3.7 V: Built-in lithium-ion rechargeable battery Mass Approx. 78 g (2.8 oz) Receiver Type Open air, dynamic Driver unit 30 mm dome type Reproduction frequency range 14 - 24,000 Hz Microphone Type Omni directional, electret condenser Effective frequency range 100 - 4,000 Hz Design and specifications are subject to change without notice. 27 US

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27
US
Specifications
General
Communication System
Bluetooth Specification version 2.0
Output
Bluetooth Specification Power Class 2
Maximum communication range
Line of sight approx. 10 m (30 ft) *
1
Frequency band
2.4 GHz band (2.4000 GHz
–
2.4835 GHz)
Modulation method
FHSS
Compatible Bluetooth Profiles
*
2
A2DP (Advanced Audio Distribution
Profile)
AVRCP (Audio Video Remote Control
Profile)
HSP (Headset Profile)
HFP (Hands-free Profile)
Supported Codecs
*
3
SBC
*
4
, MP3
Supported content protection
method
SCMS-T
Transmission range (A2DP)
20 - 20,000 Hz (Sampling frequency
44.1 kHz)
Supplied accessory
AC power adaptor (1)
Operating instructions (this book) (1)
*
1
The actual range will vary depending
on factors such as obstacles between
devices, magnetic fields around a
microwave oven, static electricity,
reception sensitivity, aerial
’
s
performance, operating system,
software application, etc.
*
2
Bluetooth standard profiles indicate
the purpose of Bluetooth
communication between devices.
*
3
Codec: Audio signal compression and
conversion format
*
4
Subband Codec
Headset
Power source
DC 3.7 V: Built-in lithium-ion
rechargeable battery
Mass
Approx. 78 g (2.8 oz)
Receiver
Type
Open air, dynamic
Driver unit
30 mm dome type
Reproduction frequency range
14
–
24,000 Hz
Microphone
Type
Omni directional, electret condenser
Effective frequency range
100
–
4,000 Hz
Design and specifications are subject to
change without notice.
27