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Pioneer Over-Ear Noise Cancelling Bluetooth Headphones - SEMS9BNB


Product Description

A superb music space exclusively for you, fitting your style scene wherever your day takes you.

The Pioneer S9 features active noise-cancelling technology to immerse you completely in music without interference from surrounding noise. Further, Ambient Awareness Mode allows the right amount of sound in from the outside world. With a newly featured Assistant button, you can skip or pause songs, get notified about new messages, and search via voice control without pulling out your smartphone. Bluetooth® technology supports Qualcomm® aptX™ HD audio*, enabling high playback quality with the freedom of a wireless connection. Thanks to a built-in high capacity battery, continuous 24-hour music playback is possible—great for long flights. Premium finish with aluminum housings and use of textured, comfortable materials add a quality accent to your everyday style.

* Playback with the Qualcomm® aptX™ HD audio codec requires Qualcomm® aptX™ HD audio-compatible device.

Read the blog post.


Product highlights at a glance:

  • Instant pairing with NFC
  • Up to 24hours playback time
  • Noise-cancelling and Ambient Awareness Mode
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  • Extra-large Φ 40 mm (1 9/16˝) rare-earth-magnet drivers
  • Lightweight and powerful CCAW voice coils for wide-spectrum clarity
  • Supports Hi-Res Audio playback with supplied cable connected
  • Qualcomm® aptX™ HD audio supports 48 kHz/24-bit audio reproduction
  • Active Noise-Cancelling Technology and Ambient Awareness Mode operable via a single switch or Pioneer Headphone App
  • Circumaural housing shape fully encloses ears within compact footprint
  • Ergonomically sculpted low-repulsion urethane earpads for superior isolation


  • Optimized for the Google Assistant
  • Instant touch-and-pair convenience with NFC technology
  • Discrete switches/buttons for power on/off/noise-management functions; volume/skip; play/pause/accept call/end call; and the Google Assistant
  • Multi-point Function enables wireless connection of two phones simultaneously
  • Long-life battery returns approx. 24 hours connection/playback with 4-hour recharge via supplied Micro USB cable

  • Retro-modern fusion echoes hi-fi heritage with leading-edge features
  • Wide and thick polyurethane headband cushion for comfort and stability
  • Durable and comfortable leather-like materials for headband and earpads
  • Premium materials used throughout for excellent quality feeling
  • Connect the supplied headphone cable to listen with depleted batteries
  • Echo Cancellation and Noise Suppression Function enhance phone-call audibility and clarity
  • Immaculate aluminum housing finish expresses a sense of luxury

  • Transmission method: Bluetooth®® Ver. 4.2
  • Output: Bluetooth® Standard Protocol Power Class 2
  • Transmission distance: Up to 10m
  • Frequency used: 2.4 GHz (2.4000 GHz–2.4835 GHz)
  • Frequency response:
    • 5 Hz–22,000 Hz (with Bluetooth® connection)
    • 5 Hz–40,000 Hz (with wired connection)
  • Modulation: FHSS
  • Supported Bluetooth® profiles: A2DP/AVRCP/HFP/HSP
  • Supported codecs: SBC/AAC/Qualcomm® aptX™/Qualcomm® aptX™ HD
  • Multi-pairing: Max. 8 devices and Multi-point: Max. 2 devices
  • Power source: DC 3.7 V rechargeable lithium-ion battery
  • Battery time: Max. 24 hours of continuous transmission (NC ON/including music-play time). Battery time: Max. 27 hours of continuous transmission (NC OFF/including music-play time)
  • Charging time: Approx. 4 hours
  • Type: Wireless closed-back stereo headphones
  • Driver: Φ 40 mm (1 9/16˝) rare-earth-magnet dynamic driver
  • Supplied with detachable headphone cable, micro USB charging cable, and carrying pouch

  • Box Dimensions (W x H x D): 200 x 255 x 110 mm
  • Weight: 300 g


Product Reviews

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  1. Do they go well with combat boots?

    Posted by Beats by Era on 6th Mar 2020

    Hells yeah they do! Rocking them out on the town tonight...Great sound, great comfort, and great design style!

  2. Life changer

    Posted by Dwayne on 6th Mar 2020

    Where have these been since I've had an iPhone?!
    Great for listening to my podcast & music library while roaming around the house though my dog seems confused because of the silence.
    Easy to pair, easy to use with a top notch battery. Would recommend!

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