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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.

Nothing Ear (3a) × EarFun Air 2 × Best on 1 fact Soundcore P40i × Best on 1 fact
Most important facts
Lowest price € 98bol.com € 49bol.com best € 58bol.com
Score 8.3 8.6 8.7 best
Customer rating ★ 4.2 · 3 reviews – –
Active noise cancelling Adaptive None (assumed) Adaptive
Battery life with noise cancelling 6 h – 10 h
Weight 4.5 g – –
Bluetooth version 6 5.3 5.3
Water and dust resistance IP54 IPX7 IPX5
Bluetooth codecs SBC, AAC, LDAC SBC, LDAC –
Multipoint same on all yes yes yes
Rank
Rank rank 27 of 60 with an in-ear fit rank 13 of 60 with an in-ear fit rank 6 of 60 with an in-ear fit
Battery
Battery life without noise cancelling 10 h 9 h 12 h
Battery life with the case 42 h 40 h 60 h
Fast charge time 5 min 10 min 10 min
Playback from a fast charge 1 h 2 h 5 h
Full charge time 70 min 90 min –
Wireless charging no (assumed) yes yes
Charging port USB-C USB-C –
Build and fit
Form factor same on all In-ear In-ear In-ear
True wireless same on all yes yes yes
Wireless same on all yes yes yes
Wired connection same on all None None None
Audio over USB-C same on all no (assumed) no (assumed) no (assumed)
Driver type Dynamic Dynamic –
Driver size 12 mm 10 mm 11 mm
Case weight 40.9 g – –
Controls Squeeze the stem Touch Touch
Remappable controls Some controls – Some controls
Microphones 6 4 6
Fit aids – Ear hooks –
Warranty and support
Launched 2026-07-07 – –
Warranty – – 2 years
Sound
Lowest frequency 20 Hz – –
Highest frequency 40,000 Hz – –
Impedance 32 Ω – –
Hi-Res Audio certified Hi-Res Audio Wireless Hi-Res Audio Wireless –
Equaliser in the app same on all yes yes yes
Equaliser bands 8 – –
Spatial audio yes no (assumed) no (assumed)
Noise cancelling
Noise cancelling control Set levels – –
Transparency mode yes no (assumed) yes
Hearing aid function same on all no (assumed) no (assumed) no (assumed)
Wireless
LE Audio same on all no (assumed) no (assumed) no (assumed)
Auracast same on all no (assumed) no (assumed) no (assumed)
Google Fast Pair yes – –
Made for same on all Any phone Any phone Any phone
Wireless range 15 m 15 m –
Devices connected at once – 2 –
In use
Wear detection same on all no (assumed) no (assumed) no (assumed)
App Nothing X EarFun Audio –

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.

We keep your report and the address of this page, not your name, email address or IP address.