Sony Bluetooth Headphones - MDRZX770BT/B - OPEN BOX

Item # SNMDRZX770BTBOB (Part # MDRZX770BT/B)
Discontinued
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Item Description:
Have it all: superb sound and long-term comfort, with wireless freedom. Easily pair devices for audio streaming and convenient hands-free calling via Bluetooth with Near Field Communications (NFC) technology.

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Have it all: superb sound and long-term comfort, with wireless freedom. Easily pair devices for audio streaming and convenient hands-free calling via Bluetooth with Near Field Communications (NFC) technology.(1) Envelope yourself in rich, balanced sound and tight beats with 40mm drivers and Beat Response Control.

Wireless listening
Enjoy a tangle-free listening experience thanks to high-quality Bluetooth audio streaming with AAC and apt-X support(1).

Easily connect to your devices
Access all of your favorite streaming services from your smart device to your headphones in a single touch with Near Field Communication (NFC).

Hands-free calling
A built-in microphone makes hands-free phone calls a breeze. Once your phone is paired, simply press the phone button on the earpiece to accept incoming calls, and press it again to end the conversation.

Up to 17 hours of music on a single charge
The built-in rechargeable battery provides up to 17 hours of continuous, wireless music playback. For hands-free calling, you can speak freely for up to 17 hours or up to 450 hours of stand-by.

Comfortable fit
Around-the-ear design let?s you listen comfortably for hours on end.

Built for superb sound
40mm driver units deliver broad, balanced, and accurate sound for an exceptional listening experience. Enjoy 20 - 20,000 Hz frequency response when streaming audio wirelessly via Bluetooth (1) or go all the way with extended frequency response (8 ? 22,000 Hz) when using the supplied audio cable.

Easy to charge
A Micro-USB charging cable is supplied for when it's time to charge the headset either from your PC, or a USB charger.

 

(1) Interoperability and compatibility among Bluetooth devices may vary.

(2) Actual performance varies based on settings, environmental conditions, and usage.

Product Specifications

Audio
Audio Format(s) Supported: SBC, AAC, and aptX codec support
Driver Unit: 40 mm, dome type
Frequency Response: Effective range via Bluetooth mode: 20 - 20,000 Hz

General
Design: Headband Headset
Headband: Adjustable
Type of Use: Bluetooth

Hardware
Cord: Micro-USB charging cable
Microphone: Omni directional, electret condenser
Effective frequency range: 100 Hz - 4,000 Hz
Remote Control: Via Bluetooth AVRCP: Play, Pause, FF, FR, Volume +/-, Bass Boost on/off

Power
Battery Charging (Approx): Appox. 2.5 hours from empty to full
Battery Life (Approx): Continuous music playback: up to 17 hours
Battery Life (Approx): Continuous communications: up to 17 hours
Battery Life (Approx): Standby time: up to 450 hours
Battery Type: Built-in Lithium-ion rechargeable battery
Power Consumption (in Operation): DC 3.7 V: Built in lithium-ion rechargeable battery DC 5 V: When charging using USB

Speaker
Type: Closed, dynamic

Weights and Measurements
Cord Length (Approx.): micro-USB cable: 19 3/4 in. (50 cm)
Weight (Approx.): 8.47 oz. (240 g) without cord

Wireless/Networking
Bluetooth Technology: Bluetooth specification Version 3.0
2.4 GHz band (2.4000 GHz-2.4835 GHz)
FHSS
NFC: One-touch Listening with NFC (Near Field Communications)
Network Transport Protocol: A2DP (Sampling frequency 44.1 kHz)
Transmission Range: 20-20,000 Hz
Line of sight approx.30 ft (10 m)

Bluetooth Headphones
Micro-USB Cable
Reference Guide
Quick Start Guide
This Kit Includes: