Product comparison · 2 wireless audio transmitters

Hama Link.it duo vs Ugreen CM403 AUX Black

5specifications compared
3differ
2identical
20known for one product only

Key differences

The Hama Link.it duo has 0.2 more Bluetooth version than the Ugreen CM403 AUX Black (5.2 vs 5.0). Host interface: 3.5 mm on the Hama Link.it duo, AUX on the Ugreen CM403 AUX Black. Power source type: USB on the Hama Link.it duo, Battery on the Ugreen CM403 AUX Black.

Host interface
- Link.it duo:3.5 mm
- CM403 AUX Black:AUX
Bluetooth version
- Link.it duo:5.2
- CM403 AUX Black:5.0
Power source type
- Link.it duo:USB
- CM403 AUX Black:Battery

Side by side

Differences highlightedShow differences only

Comparison of Link.it duo, CM403
25 specifications	A Hama Link.it duo View product	B Ugreen CM403 AUX Black Model CM403 View product
Features2 differ
Wireless technology	Bluetooth	Bluetooth
Host interfaceDiffers	3.5 mm	AUX
Bluetooth versionDiffers	5.2	5.0
aptX audio decodingKnown for one	Yes	Unknown — not stated by the source
Easy pairingKnown for one	Yes	Unknown — not stated by the source
Transmission distanceKnown for one	10 m	Unknown — not stated by the source
Product colour	Black	Black
Number of simultaneously connected devices (max)Known for one	Unknown — not stated by the source	1
Housing materialKnown for one	Unknown — not stated by the source	Acrylonitrile butadiene styrene (ABS), Polycarbonate (PC)
Built-in displayKnown for one	Unknown — not stated by the source	No
Power1 differ
Power source typeDiffers	USB	Battery
USB poweredKnown for one	Yes	Unknown — not stated by the source
Operating timeKnown for one	Unknown — not stated by the source	8 h
Charging timeKnown for one	Unknown — not stated by the source	1.5 h
Packaging contentidentical
Cables includedKnown for one	Audio (3.5mm), RCA, USB Type-A to USB Type-C	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	86 mm	Unknown — not stated by the source
Package depthKnown for one	232 mm	Unknown — not stated by the source
Package heightKnown for one	36 mm	Unknown — not stated by the source
Package weightKnown for one	200 g	Unknown — not stated by the source
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	92 mm
DepthKnown for one	Unknown — not stated by the source	19 mm
HeightKnown for one	Unknown — not stated by the source	11 mm
Batteryidentical
Battery capacityKnown for one	Unknown — not stated by the source	145 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.

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