Sennheiser CX Plus True Wireless ANC (Active Noise Canceling) Headset - OnWard PH

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Sennheiser CX Plus True Wireless Active Noise Cancelling


Meet the Sennheiser CX Plus True Wireless

Get the best audio experience all day long with Sennheiser’s latest masterpiece of technology: the new CX Plus True Wireless earbuds. Designed for maximum comfort with their ergonomic design and intuitive touch controls. Active Noise Cancellation and Transparent Hearing give you the option to block out your surroundings or stay in touch while enjoying first-class audio with crystal-clear sound and deep bass you can easily adjust to your liking.


  • Get perfect sound
  • First-class sound
  • Block noise
  • Stay aware
  • Get perfect sound
  • First-class sound
  • Block noise
  • Stay aware

Technical Specifications

  • Dimensions: Earbuds and charging case: 59 x 33.8 x 42.3 mm (2.3 x 1.3 x 1.6 in)
  • Weight: 47g (both earbuds and charging case)
  • 6g (single earbud)
  • 35g (charging case)
  • Frequency response (Microphone): 100 Hz to 10 kHz
  • Microphone: 2 mic beamforming arrays (4 mics in total)
  • Power supply: 5 V⎓ 600 mA max
  • Speaker type: TrueResponse Transducer Sennheiser 7mm dynamic driver
  • USB Standard: USB-C
  • Noise cancellation: Active Noise Cancellation
  • Package dimensions: (L x W x H) 170 x 115 x 47 mm
  • (6.7 x 4.5 x 1.85 in)
  • Ear coupling: In-ear, closed acoustics
  • Charging time: 1.5 h for full charge / 10 min for 1 h playtime
  • Battery Specification: Built-in Lithium-Ion rechargeable batteries
  • L/R earbud: ~55 mAh; charging case: ~400-420 mAh
  • Bluetooth: Bluetooth 5.2 compliant. Class 1, 10 mW
  • Bass Boost: Via Smart Control App
  • Battery time: up to 24 hours overall playtime with charging case
  • App support: Sennheiser Smart Control App for iOS™ and Android™
  • Supported Profiles: A2DP, AVRCP, HFP
  • Codecs: SBC, AAC, aptX™, aptX Adapative
  • Equalizer: EQ pre-set via Smart Control App
  • Frequency response: 5 hz - 21,000 Hz

What's in the box

  • CX Plus True Wireless Earbuds
  • Silicone ear adapter sets (XS, S, M, L)
  • Charging Case
  • USB-C Cable
  • Quick Guide & Safety Guide


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