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Sony - XB70BT Extra Bass Wireless In-Ear Headphones - Black

Model: MDRXB70BT/B
SKU: 5581241
This item is no longer available in new condition. See similar items below
  • Key Specs
    • Sound Mode: Stereo
    • Connection Type: Wireless
    • Wireless Connectivity: Bluetooth (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
    • True Wireless: false (These headphones not only lack wires between the device and headphones, they also lack wires between the headphones themselves. (true wireless is really only possible with in-ear headphones))
    • Maximum Wireless Range: 32.8 feet
    • Water Resistant: false (Resists some degree of water penetration.)
    • Built-In Microphone: true
    • Carrying Case: false
    • Headphone Fit: In-Ear
  • General
    • Product Name: XB70BT Extra Bass Wireless In-Ear Headphones
    • Brand: Sony
    • Ear Cushions: true
    • Model Number: MDRXB70BT/B
  • Audio
    • Sound Isolating: false
    • Minimum Frequency Response: 4 hertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The minimum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
    • Maximum Frequency Response: 24 kilohertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The maximum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
    • Sound Mode: Stereo
    • Driver Size: 12 millimeters
  • Connectivity
    • Connection Type: Wireless
    • Wireless Connectivity: Bluetooth (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
    • True Wireless: false (These headphones not only lack wires between the device and headphones, they also lack wires between the headphones themselves. (true wireless is really only possible with in-ear headphones))
    • Bluetooth Version: 4.1 (The Bluetooth specification formalized by the Bluetooth Special Interest Group. All versions of the Bluetooth standard are backwards compatible with previous versions.)
    • Maximum Wireless Range: 32.8 feet
  • Features
    • Water Resistant: false (Resists some degree of water penetration.)
    • Built-In Microphone: true
    • Carrying Case: false
    • Body Metrics Measured: Not Applicable
    • Bone Conducting Technology: false
  • Design
    • Headphone Fit: In-Ear
  • Power
    • Rechargeable: true
    • Fast Charging: No (Quick charge technologies typically use higher voltages and/or charging interfaces to fill a device's battery capacity faster than standard charging speeds.)
  • Other
    • UPC: 027242898523

Listen to music on the go with these Sony wireless headphones. Their Bluetooth connectivity lets you stream music and take calls from compatible devices, and the built-in battery provides up to 9 hours of playback time on a single charge. Jam to your favorite tunes in comfort with the foldable, around-the-neck design of these Sony wireless headphones.

Headphone Buying Guide

  • In-ear design: Fits securely and directs music into your ears for full, uninterrupted audio.
  • Bluetooth 4.1 interface with NFC (Near Field Communication) technology: Enables simple pairing and wireless streaming with compatible devices from up to 33' away. Supports HFP, HSP, A2DP and AVRCP Bluetooth profiles.
  • Rechargeable battery: Offers up to 9 hours of use and lasts up to 200 hours on standby mode.
  • In-line microphone: Lets you enjoy hands-free calls.
  • 12mm drivers: Deliver powerful sound.
  • 4Hz - 24kHz headphones frequency response: Along with a 50Hz - 8kHz microphone frequency response ensures faithful sound reproduction.
  • Dynamic transducer design: For reference-grade audio.
  • Stereo design: Delivers crisp tones.
Whats Included
  • Clip
  • Hybrid silicone rubber earbuds (SS
  • L x 2)
  • M
  • S
  • USB Cable

Q: It mentions 9hr of battery life. Ignorant about wireless...is there a required charger? Does it come with headphones?

A: They are charged via micro USB. There is a charging cord but not adapter. Most devices that charge via Micro USB no longer include the adapter because most people have a ton of them from cell phones and other devices that included them over the years.

Q: Do they vibrate when you receive a call?

A: No they do not vibrate, they silence what you are listening to and plays a little beeping song letting you know you are getting a call.

Q: what do I need to make these work with my tv?

A: If your television is Bluetooth ready you need only to pair the devices.

Q: Do these fit well in your ear or do they fall out easily?

A: They come with 4 different ear pieces. Now I haven't done anything aggressive with them like running or exercising, but they stay in your ear pretty well. I imagine a lot of that has to do with being able to choose the right size earpiece. They haven't fell out on me while walking around or with sudden movements or anything, but ymmv. I would take the plunge as for the quality, they are well more than worth it.

Q: Can these be charged without a computer? Can you use a standard USB power block, running this product's cable to the wall?

A: Yes, charging does not require a computer. You can simply put into a usb wall plug.

Q: Can I control my iPod/iPhone with these, i.e., can I skip/pause music like I can with my Sony earbuds with their inline contols?

A: Hi, Yes, it can control your Apple device. Please refer to the link below for more information. Thanks! ^Ron http://helpguide.sony.net/mdr/xb70bt/v1/en/contents/TP0001176183.html

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