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  3. Bluetooth Headphone vs 10BT

Grundig Bluetooth Headphone vs Krüger & Matz 10BT

What Bluetooth Headphone does better (2) and where 10BT wins (0) — every spec side by side.

Grundig Bluetooth Headphone
Grundig · 2025Bluetooth Headphone
2 advantages≈ $30
vs
Krüger & Matz 10BT
Krüger & Matz · 202510BT
3.5Score
0 advantages≈ $25
Higher score
3.8Noise control & calls3.8

Why is Bluetooth Headphone better than 10BT?

  1. Battery capacity150 mAh vs 2 mAh75×
  2. Charging time2.5 h vs 3 h+20%

Why is 10BT better than Bluetooth Headphone?

10BT has no measurable advantages in this pair.

Specifications

Side by side

Sound
FitOver-earOn-ear
Ear cup designClosed-back—
Driver typeDynamic—
Lowest frequency20 Hz—
Highest frequency20,000 Hz—
Impedance32 Ω—
Sensitivity90 dB—
Noise control
Active noise cancellingNoNo
Battery & charging
Battery life—6 h
Battery capacity150 mAh2 mAh
Charging time2.5 h3 h
Connectivity
WirelessYesYes
Bluetooth version—4.1
3.5 mm jack / AUX—Yes
Design & build
ColoursWhiteGrey, Silver, Black
Features
Hands-free callsYesYes
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