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  3. SoundForm ClearFit AUC013btBK vs Twins Core 2

Belkin SoundForm ClearFit AUC013btBK vs Fresh 'n Rebel Twins Core 2

What SoundForm ClearFit AUC013btBK does better (1) and where Twins Core 2 wins (1) — every spec side by side.

Belkin SoundForm ClearFit AUC013btBK
1 advantage≈ $35
vs
Fresh 'n Rebel Twins Core 2
Fresh 'n Rebel · 2026Twins Core 2
5.1Score
1 advantage≈ $30
Higher score

Why is SoundForm ClearFit AUC013btBK better than Twins Core 2?

  1. Water resistance (IPx)IPx5 vs IPx4+25%

Why is Twins Core 2 better than SoundForm ClearFit AUC013btBK?

  1. Battery life8 h vs 9 h+12%
Specifications

Side by side

Sound
FitOpen-earIn-ear
Ear cup designOpen-backClosed-back
Driver type—Dynamic
Driver size14.2 mm—
Adjustable equaliser—Yes
Noise control
Active noise cancelling—No
Battery & charging
Battery life8 h9 h
Total with charging case—40 h
Quick charge (claimed)—10 min → 2 h
Fast charging support—Yes
Connectivity
WirelessYesYes
Bluetooth version5.3—
Multipoint (two devices)YesYes
USB-CYesYes
Smart & streaming
Companion app—Yes
Design & build
Protection ratingIPX5IPX4
Water resistance (IPx)IPx5IPx4
Features
Touch controls—Yes
Hands-free callsYesYes
To compare: 0up to 4 models
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