Auvisio Knochenschall-Kopfhörer Bluetooth 5.3, 32GB MP3-Player, IP68 vs JBL Tune 235BT

What Knochenschall-Kopfhörer Bluetooth 5.3, 32GB MP3-Player, IP68 does better (1) and where Tune 235BT wins (1) — every spec side by side.

1 advantage≈ $40

JBL · 2025Tune 235BT

7.8Score

1 advantage≈ $35

Higher score

Why is Knochenschall-Kopfhörer Bluetooth 5.3, 32GB MP3-Player, IP68 better than Tune 235BT?

Specifications

Only differences	Auvisio Knochenschall-Kopfhörer Bluetooth 5.3, 32GB MP3-Player, IP68≈ $40	JBL Tune 235BT≈ $357.8
Sound
Fit	Bone conduction	Neckband
Ear cup design	—	Closed-back
Driver type	—	Dynamic
Driver size	—	12.5 mm
Lowest frequency	—	20 Hz
Highest frequency	—	20,000 Hz
Impedance	—	16 Ω
Sensitivity	—	98 dB
Adjustable equaliser	—	Yes
Battery & charging
Battery life	10 h	25 h
Charging time	—	2 h
Quick charge (claimed)	—	10 min → 3 h
Fast charging support	—	Yes
Connectivity
Wireless	Yes	Yes
Bluetooth version	5.3	5.4
Bluetooth codecs	—	AAC, SBC
Hi-res codec (LDAC / aptX HD / LHDC)	—	No
aptX	—	No
LDAC	—	No
Multipoint (two devices)	—	Yes
USB-C	—	Yes
Smart & streaming
Voice assistant	Google Assistant, Siri	—
Companion app	—	Yes
Design & build
Weight	—	19 g
Protection rating	IP68	IPX4
Water resistance (IPx)	IPx8	IPx4
Dust protection (IP)	6	—
Colours	Black	—
Features
Hands-free calls	Yes	Yes