- Amidio
- Audio
- Sennheiser
- CX Plus True Wireless
SennheiserTrue wireless earbuds
Sennheiser CX Plus True Wireless
Sennheiser CX Plus True Wireless is a true wireless earbuds released in September 2021. Key specs: fit In-ear, active noise cancelling, battery life 8 h, Bluetooth version 5.2.
5.9Score
Noise control & calls7.2
Battery5.2
Build & features3.6
price range$150–190Reference price converted from JPY
- Released
- September 2021
- Brand
Sennheiser- Popularity
- #1,901 of 2,581
In-earFit
YesActive noise cancelling
8 hBattery life
5.2Bluetooth version
IPx4Water resistance (IPx)
Spec guide
How it ranks among true wireless earbuds of 2021
Compared with true wireless earbuds released in 2021. Bars show the share of models it beats.
compared with other true wireless earbuds
Why is CX Plus True Wireless a good choice?
Lowest frequency: 5 Hzbetter than 98% of true wireless earbuds
Weak points
Bluetooth version: 5.2worse than 82% of true wireless earbuds
Total with charging case: 24 hworse than 85% of true wireless earbuds
Water resistance (IPx): IPx4worse than 99% of true wireless earbuds
Specifications
Full specifications
Sound
- Ear cup design
- Closed-back
- Driver size
- 7 mm
- Lowest frequency
- 5 Hz
- Highest frequency
- 21,000 Hz
- Sensitivity
- 114 dB
- Adjustable equaliser
- Yes
Noise control
- Active noise cancelling
- Yes
- Transparency / ambient mode
- Yes
Battery & charging
- Battery life
- 8 h
- Total with charging case
- 24 h
- Charging time
- 1.5 h
Connectivity
- Wireless
- Yes
- Hi-res codec (LDAC / aptX HD / LHDC)
- Yes
- aptX
- Yes
- LDAC
- No
- USB-C
- Yes
Smart & streaming
- Companion app
- Yes
Design & build
- Earbud weight (each)
- 6 g
- Protection rating
- IPX4
- Water resistance (IPx)
- IPx4
- Colours
- Black, White
Features
- Touch controls
- Yes
- Hands-free calls
- Yes
Specs are collected from manufacturers and open databases and normalised to one format; check details with the seller before you buy.
Compare
Compare CX Plus True Wireless with
vs
Sennheiser CX Plus True WirelessvsSennheiser RS 52005.95.9vs
Sennheiser CX Plus True WirelessvsSamsung Galaxy Buds Pro SM-R1905.96.1vs
Sennheiser CX Plus True WirelessvsSoundcore Liberty Air 2 Pro5.96.4vs
Sennheiser CX Plus True WirelessvsJVC WOOD HA-FW1000T5.96.2vs
Sennheiser CX Plus True WirelessvsSamsung Galaxy Buds 2 SM-R1175.96.7vs
Sennheiser CX Plus True WirelessvsSony WF-1000XM45.96.9In collections
True wireless earbuds: Hi-res codec (LDAC / aptX HD / LHDC)191Headphones & speakers: Transparency / ambient mode + hi-res codec (LDAC / aptx HD / LHDC)198Headphones & speakers: Active noise cancelling + hi-res codec (LDAC / aptx HD / LHDC)237True wireless earbuds: Transparency / ambient mode323True wireless earbuds: Active noise cancelling391Headphones & speakers: Hi-res codec (LDAC / aptX HD / LHDC)358Headphones & speakers: Transparency / ambient mode480Headphones & speakers: Active noise cancelling623
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