bestatbestThe best product at the best price

↑ ↓ move↵ openEsc close

Comparing 2 robot vacuums

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

Green is the best of these 2, also when they share the lead.

Technics EAH-AZ40M2 × EarFun Air 2 × Best on 2 facts
Most important facts
Lowest price € 84Amazon.nl € 49bol.com best
Score 6.9 8.6 best
Customer rating ★ 4.6 · 64 reviews –
Active noise cancelling Feedforward None (assumed)
Battery life with noise cancelling 5.5 h –
Weight 5 g –
Bluetooth version same on both 5.3 5.3
Water and dust resistance IPX4 IPX7
Bluetooth codecs SBC, AAC, LDAC SBC, LDAC
Multipoint same on both yes yes
Rank
Rank rank 57 of 58 with an in-ear fit rank 13 of 58 with an in-ear fit
Battery
Battery life without noise cancelling 7 h 9 h
Battery life with the case 18 h 40 h
Fast charge time 15 min 10 min
Playback from a fast charge 1 h 2 h
Full charge time 120 min 90 min
Wireless charging no yes
Charging port same on both USB-C USB-C
Build and fit
Form factor same on both In-ear In-ear
True wireless same on both yes yes
Wireless same on both yes yes
Wired connection same on both None None
Audio over USB-C same on both no (assumed) no (assumed)
Driver size 6 mm 10 mm
Case weight 35 g –
Controls same on both Touch Touch
Driver type – Dynamic
Fit aids – Ear hooks
Microphones – 4
Sound
Lowest frequency 20 Hz –
Highest frequency 40,000 Hz –
Hi-Res Audio certified same on both Hi-Res Audio Wireless Hi-Res Audio Wireless
Equaliser in the app same on both yes yes
Spatial audio same on both no no (assumed)
Noise cancelling
Transparency mode yes no (assumed)
Hearing aid function same on both no (assumed) no (assumed)
Wireless
Devices connected at once 3 2
LE Audio same on both no no (assumed)
Auracast same on both no no (assumed)
Made for same on both Any phone Any phone
Wireless range 10 m 15 m
In use
Wear detection same on both no (assumed) no (assumed)
Voice assistants Siri, Alexa –
App Technics Audio Connect 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.