MDR-XB70BT/B
Sony Wireless Headphones with Bluetooth®
Untangle your listening with these wireless Bluetooth® headphones. When
freedom of movement matters, these wireless headphones are perfect
for your music on the go. With a foldable, around neck design, and high
quality audio, it’s never been easier to enjoy the freedom of great sound
anywhere.
Features
Enjoy wireless streaming with Bluetooth® and NFC
Connect easily to your favorite devices via Bluetooth with NFC and stream your favorite tracks1. Even control playlists and
volume right from your device.
Make or take calls on the go
Stay in touch wherever you are with a built-in microphone for hands-free phone calls.
Foldable, Around Neck Design
Enjoy a foldable around neck design that makes it possible to comfortably wear the headphones without fear of tangled
wires. They also fold up for easy travel and and carry wherever you go.
Listen longer with up to 9 hours of playback
Keep your tunes playing throughout the day. A built-in Li-ion battery delivers up to 9 hours of power2 (depending on your
music settings), and is rechargeable via USB.
Hear it all with 12mm high-sensitivity drivers
Enjoy the exceptional sound quality of 12mm high-sensitivity drivers, so you can enjoy the best your music has to offer
wherever you go.
Lock in the rhythm
Enjoy a more precise fit and with your choice of 4 sizes of hybrid silicone earbuds.
Feel the powerful, clear sound of EXTRA BASS™
Made for today’s heavy-hitting bass lines and beats, EXTRA BASS™ technology delivers powerful, clear bass sound. The
result is a full, deep, resonating sound that’s perfect for EDM, Hip-Hop and other music.
Specifications
Bluetooth
Bluetooth® Technology
Version 4.1
Effective Range
Line of sight approx.30ft (10m)
Frequency Range
2.4GHz band(2.4000GHz-2.4835GHz)
Frequency Range(A2DP)
20Hz - 20,000Hz(44.1kHz Sampling)
Interface
A2DP (Advanced Audio Ditribution Profile), AVRCP (Audio Video Remote Control
Profile), HFP (Hands-free Profile), HSP (Headset Profile)
Modulation Method
FHSS
NFC
Yes
Power Output
Bluetooth power class2
Supported Audio Format(s)
SBC, AAC
Supported Content Protection
SCMS-T
General Features(Headphone)
Driver Unit
12mm (Dome Type)
Frequency Response
4 Hz-24,000 Hz
Headphone Type
Closed Dynamic
Magnet
Neodymium
Wearing Style
inner ear
Weights (Approx.) *excl.cable erights
1.52 oz (43 g) without cable
General Features(Active Headphones)
Batteries
DC3.7V : Built-in litium-ion rechargeable battery
Battery Charge Method
USB charging
Battery Charge Time
Approx. 2.5 Hours
Battery Indicator (charge indication)
Red LED
Battery Indicator (working indication)
Blue/Red LED
Battery Life(continuous communication time)
Max. 8.5h
Battery Life(continuous music playback time)
Max. 9h
Battery Life(Waiting Time)
Max. 200h
Volume Control
Yes
General Features(Microphone)
Direction of Microphone
All Direction
Effective Frequency of Microphone
50Hz-8,000Hz
Unit of Microphone
MEMS
Accessories
Supplied Accessories
Micro-USB cable (approx.19 3/4" (50cm)
1. Interoperability and compatibility among Bluetooth devices may vary.
®
2. When connecting via Bluetooth®, battery life is up to 30 hours for music playback usage, up to 9 hours for communication time usage. Please note usage hours may be shorter
depending on Codec and the conditions of use.
© 2016 Sony Electronics Inc. All rights reserved. Reproduction in whole or in part without written permission is prohibited. Sony and the Sony logo are registered trademarks of Sony
Corporation. HDMI is a trademark of HDMI Licensing LLC. Bluetooth is a trademark of Bluetooth SIG, Inc. Wi-Fi is a registered trademark of the Wi-Fi Alliance. All other trademarks are
trademarks of their respective owners. Features and specifications are subject to change without notice.
Updated: September 1, 2016
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