Product comparison · 2 portable & party speakers

NGS Black Roller vs NGS Roller Trick

19specifications compared
4differ
15identical
15known for one product only

Key differences

Recommended usage
- Black Roller:Mobile phone/Smartphone
- Roller Trick:Universal
Battery life (max)
- Black Roller:8 h
- Roller Trick:5 h
Cables included
- Black Roller:Audio (3.5mm)
- Roller Trick:Audio (3.5mm), USB
Battery capacity
- Black Roller:520 mAh
- Roller Trick:400 mAh

Side by side

Differences highlightedShow differences only

Comparison of Black Roller, Roller Trick
34 specifications	A NGS Black Roller View product	B NGS Roller Trick View product
Loudspeakersidentical
Audio output channels	1.0 channels	1.0 channels
Number of speakers	1	1
Number of drivers	1	1
Speaker typeKnown for one	1-way	Unknown — not stated by the source
Ports & interfacesidentical
Connectivity technology	Wired & Wireless	Wired & Wireless
Wi-Fi	No	No
Bluetooth	Yes	Yes
Bluetooth profiles	A2DP, AVRCP	A2DP, AVRCP
Bluetooth range	10 m	10 m
3.5 mm connector	Yes	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	3.0+HS
Designidentical
Product type	Mono portable speaker	Mono portable speaker
Product colour	Black	Black
Volume control	Rotary	Rotary
On/off switchKnown for one	Yes	Unknown — not stated by the source
Performance1 differ
Recommended usageDiffers	Mobile phone/Smartphone	Universal
Card reader integratedKnown for one	No	Unknown — not stated by the source
Built-in microphoneKnown for one	Unknown — not stated by the source	Yes
Power1 differ
Power source type	Battery	Battery
Battery type	Built-in	Built-in
Number of batteries supportedKnown for one	1	Unknown — not stated by the source
Battery life (max)Differs	8 h	5 h
Battery recharge timeKnown for one	2 h	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	80 mm	Unknown — not stated by the source
Package depthKnown for one	80 mm	Unknown — not stated by the source
Package heightKnown for one	110 mm	Unknown — not stated by the source
Package weightKnown for one	291 g	Unknown — not stated by the source
Packaging content1 differ
Cables includedDiffers	Audio (3.5mm)	Audio (3.5mm), USB
ManualKnown for one	Unknown — not stated by the source	Yes
Warranty cardKnown for one	Unknown — not stated by the source	Yes
Battery1 differ
Battery technology	Lithium	Lithium
Battery capacityDiffers	520 mAh	400 mAh
Other featuresidentical
Batteries includedKnown for one	Yes	Unknown — not stated by the source
Audioidentical
RMS rated powerKnown for one	Unknown — not stated by the source	3 W

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.

More portable & party speakers comparisons

All portable & party speakers comparisons