*Check with our team or your local store for availability.
We guarantee that all of our stock is 100% genuine,
New Zealand sourced stock, with full local warranty.
Colour: Black


  • Bespoke TrueResponse transducer
  • Active Noise Cancellation
  • Transparent Hearing mode
  • IPX4 Water Resistant
  • Siri and Google Assistant
  • Customisable touch controls
  • Up to 24 hours of play time


Earbuds and charging case: 59 x 33.8 x 42.3 mm (2.3 x 1.3 x 1.6 in)


47g (both earbuds and charging case) 6g (single earbud) 35g (charging case)

Frequency response (Microphone)

100 Hz to 10 kHz


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
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 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
Codecs SBC, AAC, aptX™, aptX Adapative
EQ pre-set via Smart Control App
Frequency response
5 hz - 21,000 Hz
  • Sennheiser 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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