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Comparing 3 robot vacuums

Your shortlist side by side: today’s price, our score and every fact the maker states.

Green is the best of these 3, also when they share the lead.

CMF Headphone Pro × Best on 1 fact Edifier W830NB × JBL Tune 770NC × Best on 1 fact
Most important facts
Lowest price 69 €Amazon.de best – 74 €Amazon.de
Score 8.4 not in our ranking 8.8 best
Customer rating – – ★ 4.3 · 43 reviews
Active noise cancelling Adaptive Hybrid Adaptive
Battery life with noise cancelling 50 h 54 h 44 h
Weight 283 g 267 g 232 g
Bluetooth version 5.4 5.4 5.3
Water and dust resistance IPX2 – –
Bluetooth codecs SBC, AAC, LDAC SBC, LDAC –
Multipoint same on all yes yes yes
Rank
Rank rank 26 of 32 with an over-ear fit – rank 14 of 32 with an over-ear fit
Battery
Battery life without noise cancelling 100 h 94 h 70 h
Fast charge time 5 min – 5 min
Playback from a fast charge 8 h – 3 h
Full charge time 120 min 90 min 120 min
Wireless charging same on all no (assumed) no (assumed) no (assumed)
Charging port same on all USB-C USB-C USB-C
Build and fit
Form factor same on all Over-ear Over-ear Over-ear
True wireless same on all no no no
Wireless same on all yes yes yes
Wired connection 3.5 mm jack USB-C only –
Audio over USB-C no (assumed) yes –
Driver size same on all 40 mm 40 mm 40 mm
Foldable no (assumed) no (assumed) yes
Remappable controls Some controls None –
Microphones 5 – –
Driver type – Dynamic Dynamic
Controls – – Buttons
Warranty and support
Maker model number – EDF200163 –
Sound
Lowest frequency same on all 20 Hz 20 Hz 20 Hz
Highest frequency 20,000 Hz 40,000 Hz 20,000 Hz
Hi-Res Audio certified Hi-Res Audio Wireless Hi-Res Audio Wireless –
Equaliser in the app same on all yes yes yes
Spatial audio yes yes no (assumed)
Impedance – – 32 Ω
Sensitivity – – 100 dB SPL
Noise cancelling
Noise cancelling control Set levels Set levels –
Transparency mode yes – yes
Hearing aid function no (assumed) no (assumed) –
Wireless
LE Audio no (assumed) no (assumed) yes
Auracast no (assumed) no (assumed) –
Google Fast Pair yes – –
Made for same on all Any phone Any phone Any phone
Wireless range 10 m – –
Devices connected at once – 2 2
In use
Wear detection same on all no (assumed) no (assumed) no (assumed)
App Nothing X EDIFIER ConneX JBL Headphones

Facts as the maker states them. A dash means the maker does not name it. Each model’s page gives the source of every fact. Noise is the maker’s own figure, so we do not judge it, and a customer rating only counts from 20 reviews.

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