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* Foreign shop: delivery cost and VAT to Netherlands estimated.

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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.

Huawei FreeClip × Soundcore AeroFit 2 × Best on 1 fact Sony LinkBuds Open × Best on 2 facts
Most important facts
Lowest price € 132Amazon.nl € 99Soundcore (brand store) best € 107 *Amazon.de
Score not in our ranking 8.5 8.6 best
Customer rating – ★ 4.6 · 34 reviews ★ 4.7 · 40 reviews best
Active noise cancelling – None (assumed) None (assumed)
Weight 5.6 g 10 g 5.1 g
Bluetooth version – 5.4 5.3
Water and dust resistance IP54 IP55 IPX4
Bluetooth codecs SBC, AAC, LC3, L2HC LDAC SBC, AAC, LC3
Multipoint same on all yes yes yes
Rank
Rank – rank 2 of 11 with an open-ear fit rank 1 of 11 with an open-ear fit
Battery
Battery life without noise cancelling 8 h 10 h 8 h
Battery life with the case 36 h 42 h –
Fast charge time 10 min 10 min 3 min
Playback from a fast charge 3 h 4 h 1 h
Full charge time 60 min 60 min 90 min
Wireless charging yes yes no (assumed)
Charging port same on all USB-C USB-C USB-C
Build and fit
Form factor same on all Open-ear Open-ear Open-ear
True wireless same on all yes yes yes
Wireless same on all yes yes yes
Wired connection same on all None None None
Case weight 44.5 g – 30.6 g
Controls Touch Touch –
Remappable controls Some controls – Some controls
Audio over USB-C – no (assumed) no (assumed)
Driver size – 20 mm –
Fit aids – Ear hooks –
Microphones – 4 –
Sound
Spatial audio no (assumed) no (assumed) yes
Lowest frequency – 20 Hz –
Highest frequency – 20,000 Hz –
Impedance – 16 Ω –
Hi-Res Audio certified – Hi-Res Audio Wireless –
Equaliser in the app – – yes
Noise cancelling
Hearing aid function same on all no (assumed) no (assumed) no (assumed)
Transparency mode – no (assumed) no (assumed)
Wireless
Devices connected at once 2 – 2
Auracast same on all no (assumed) no (assumed) no (assumed)
Made for same on all Any phone Any phone Any phone
LE Audio – no (assumed) yes
Google Fast Pair – – yes
Wireless range – – 10 m
In use
App HUAWEI AI Life – Sony | Sound Connect
Wear detection – no (assumed) yes
Voice assistants – – Google Assistant, Alexa

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. * Foreign shop: delivery cost and VAT to the Netherlands estimated.

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