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Precautions on use of the headphones
• Make sure to read the owner's manual for the device to be connected
to the headphones.
• To avoid disturbing others around you, be aware of the headphones'
volume level when using public transportation or when in a public
place.
• This product does not guarantee successful operation of this product
together with all Bluetooth devices and mobile phones.
• This product does not support connection with all Bluetooth devices
and mobile phones.
• This product's wireless Bluetooth technology has a transmission
range of approx. 10 meters, but interfering obstacles (people, metal
objects, walls, etc.), other radio signals, and other factors may affect
the transmission range.
• In order to connect via Bluetooth, the connected Bluetooth device
must support use of the same profiles as these headphones.
Refer to the Bluetooth device's owner's manual for information on
supported Bluetooth profiles.
• Due to the characteristics of Bluetooth wireless technology, there
will be a slight delay between sound/music transmitted from the
Bluetooth device and sound/music heard through the headphones.
Trademark information
This product uses the following technologies (Random order):
The Bluetooth ® word mark and logos are registered trademarks
owned by Bluetooth SIG, Inc. and any use of such marks by D&M
Holdings Inc. is under license. Other trademarks and trade names
are those of their respective owners.
The CSR logo is a trademark of CSR plc or one of its group companies.
9
Product specifications
Supported Bluetooth
Bluetooth core specifications Ver. 3.0
specifications
Frequency band
2.4 GHz band
Frequency-hopping
Frequency hopping
(FHSS)
Transmission power
Max. 2.5 mW (Class 2)
Approx. 10 m (varies according to usage
Transmission range
conditions)
A2DP (audio)
Supported Bluetooth
AVRCP (audio control)
profiles
HSP (headset)
HFP (hands-free)
A2DP codec support
AAC, apt-X, SBC
Max. no. of registered
Max. 8 devices
pairings
Driver type
Dynamic type
Driver size
ø 40 mm
Output sound
@@dB/mW
pressure level
Input impedance
32 Ω
Sensitivity
@@
Electret condenser microphone (ECM)
Microphone type
type
Playback frequency
5 to 37,000 Hz
Using Bluetooth and noise cancelling
functions: 10 hours
Continuous playback
Using only Bluetooth function: @@ hours
time
Using only noise cancelling function: 25
hours
Continuous standby
Max. approx. @@ hours
time
Continuous call time
Max. approx. @@ hours
Temp.: @@°C to @@°C
Operating conditions
Humidity: @@% to @@%
(no condensation forms)
DC 5 V built-in rechargeable lithium
Power supply
polymer battery
Dimensions
@@
Weight
@@
Appendix
spread
spectrum
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