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  3. Professional GPB 18V-1 C vs Soft Bumble Speaker

Bosch Professional GPB 18V-1 C vs Hoptimist Soft Bumble Speaker

What Professional GPB 18V-1 C does better (0) and where Soft Bumble Speaker wins (0) — every spec side by side.

Bosch Professional GPB 18V-1 C
0 advantages≈ $85
vs
Hoptimist Soft Bumble Speaker
Hoptimist · 2025Soft Bumble Speaker
0 advantages≈ $75

Why is Professional GPB 18V-1 C better than Soft Bumble Speaker?

Professional GPB 18V-1 C has no measurable advantages in this pair.

Why is Soft Bumble Speaker better than Professional GPB 18V-1 C?

Soft Bumble Speaker has no measurable advantages in this pair.

Specifications

Side by side

Sound
Output power—5 W
StereoYes—
Battery & charging
Battery life—8 h
Charging time—8 h
Power bank functionYes—
Mains poweredNoNo
Battery powered (portable)YesYes
Connectivity
WirelessYesYes
Bluetooth version5.4—
Bluetooth codecs—SBC
Hi-res codec (LDAC / aptX HD / LHDC)—No
aptX—No
LDAC—No
USB-CYesYes
Design & build
Weight700 g—
Width122 mm—
Height162 mm—
Depth97 mm—
ColoursBlue—
Features
Party / stereo pairingYes—
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