Product comparison · 2 portable & party speakers

CoolBox Cool Stone 10 vs CoolBox Cool Stone 15

Key differences

Driver diameter
- Cool Stone 10:5.3 cm
- Cool Stone 15:5.7 cm
USB connector type
- Cool Stone 10:Micro-USB B, USB Type-A
- Cool Stone 15:Micro-USB B
Width
- Cool Stone 10:75 mm
- Cool Stone 15:90 mm
Depth
- Cool Stone 10:75 mm
- Cool Stone 15:90 mm
Height
- Cool Stone 10:163 mm
- Cool Stone 15:210 mm
Weight
- Cool Stone 10:480 g
- Cool Stone 15:760 g
Battery capacity
- Cool Stone 10:1200 mAh
- Cool Stone 15:1800 mAh

Differences highlightedShow differences only

Comparison of Cool Stone 10, Cool Stone 15
36 specifications	A CoolBox Cool Stone 10 View product	B CoolBox Cool Stone 15 View product
Loudspeakers1 differ
Number of speakers	1	1
Driver diameterDiffers	5.3 cm	5.7 cm
Audioidentical
RMS rated power	10 W	10 W
Impedance	4 Ω	4 Ω
Signal-to-Noise Ratio (SNR)	65 dB	65 dB
Ports & interfaces1 differ
Connectivity technology	Wired & Wireless	Wired & Wireless
Wi-Fi	No	No
Bluetooth	Yes	Yes
Bluetooth version	4.2	4.2
Bluetooth range	10 m	10 m
3.5 mm connector	Yes	Yes
USB connectivity	Yes	Yes
USB connector typeDiffers	Micro-USB B, USB Type-A	Micro-USB B
AUX in	Yes	Yes
USB charging port	Yes	Yes
Designidentical
Product type	Stereo portable speaker	Stereo portable speaker
Product colour	Black	Black
Performanceidentical
Recommended usage	Mobile phone / Smartphone	Mobile phone / Smartphone
Card reader integrated	Yes	Yes
Compatible memory cards	MicroSD (TransFlash)	MicroSD (TransFlash)
Built-in microphone	No	No
Hands-free mode	Yes	Yes
FM radio	Yes	Yes
Poweridentical
Battery type	Built-in battery	Built-in battery
Battery voltage	3.7 V	3.7 V
Battery life (max)	6 h	6 h
Battery recharge time	3 h	3 h
DC input voltage	5 V	5 V
Weight & dimensions4 differ
WidthDiffers	75 mm	90 mm
DepthDiffers	75 mm	90 mm
HeightDiffers	163 mm	210 mm
WeightDiffers	480 g	760 g
Packaging contentidentical
Quantity per pack	1 pc(s)	1 pc(s)
Cables included	USB	USB
Manual	Yes	Yes
Battery1 differ
Battery capacityDiffers	1200 mAh	1800 mAh

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.