Auvisio Knochenschall-Kopfhörer Bluetooth 5.3, 32GB MP3-Player, IP68 vs Edifier ED-W280NBPRO

What Knochenschall-Kopfhörer Bluetooth 5.3, 32GB MP3-Player, IP68 does better (2) and where ED-W280NBPRO wins (1) — every spec side by side.

2 advantages≈ $40

Edifier · 2025ED-W280NBPRO

9.5Score

1 advantage≈ $40

Higher score

Why is Knochenschall-Kopfhörer Bluetooth 5.3, 32GB MP3-Player, IP68 better than ED-W280NBPRO?

Specifications

Only differences	Auvisio Knochenschall-Kopfhörer Bluetooth 5.3, 32GB MP3-Player, IP68≈ $40	Edifier ED-W280NBPRO≈ $409.5
Sound
Fit	Bone conduction	In-ear
Driver type	—	Dynamic
Lowest frequency	—	20 Hz
Highest frequency	—	40,000 Hz
Impedance	—	24 Ω
Sensitivity	—	92 dB
Hi-Res Audio	—	Yes
Adjustable equaliser	—	Yes
Noise control
Active noise cancelling	—	Yes
Battery & charging
Battery life	10 h	23 h
Charging time	—	1.5 h
Connectivity
Wireless	Yes	Yes
Bluetooth version	5.3	5.4
Bluetooth codecs	—	LDAC, SBC
Hi-res codec (LDAC / aptX HD / LHDC)	—	Yes
aptX	—	No
LDAC	—	Yes
Multipoint (two devices)	—	Yes
USB-C	—	Yes
Smart & streaming
Voice assistant	Google Assistant, Siri	—
Design & build
Weight	—	32 g
Protection rating	IP68	IP55
Water resistance (IPx)	IPx8	IPx5
Dust protection (IP)	6	5
Colours	Black	—
Features
Hands-free calls	Yes	Yes