Product comparison · 2 wireless audio transmitters

Hama 00137473 wireless audio transmitter vs Ugreen CM403 AUX Black

6specifications compared
3differ
3identical
16known for one product only

Key differences

The Ugreen CM403 AUX Black has 0.9 more Bluetooth version than the Hama 00137473 wireless audio transmitter (5.0 vs 4.1). The Hama 00137473 wireless audio transmitter has 1 h more operating time than the Ugreen CM403 AUX Black (9 h vs 8 h). Host interface: 3.5 mm on the Hama 00137473 wireless audio transmitter, AUX on the Ugreen CM403 AUX Black.

Host interface
- 00137473 wireless audio transmitter:3.5 mm
- CM403 AUX Black:AUX
Bluetooth version
- 00137473 wireless audio transmitter:4.1
- CM403 AUX Black:5.0
Operating time
- 00137473 wireless audio transmitter:9 h
- CM403 AUX Black:8 h

Side by side

Differences highlightedShow differences only

Comparison of 00137473, CM403
22 specifications	A Hama 00137473 wireless audio transmitter Model 00137473 View product	B Ugreen CM403 AUX Black Model CM403 View product
Features2 differ
Wireless technology	Bluetooth	Bluetooth
Number of simultaneously connected devices (max)Known for one	Unknown — not stated by the source	1
Host interfaceDiffers	3.5 mm	AUX
Bluetooth versionDiffers	4.1	5.0
Product colour	Black	Black
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
Bluetooth profilesKnown for one	A2DP, APT-X	Unknown — not stated by the source
aptX audio decodingKnown for one	Yes	Unknown — not stated by the source
Transmission distanceKnown for one	10 m	Unknown — not stated by the source
Power1 differ
Power source typeKnown for one	Unknown — not stated by the source	Battery
Operating timeDiffers	9 h	8 h
Charging timeKnown for one	Unknown — not stated by the source	1.5 h
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
Packaging dataidentical
Quantity per pack	1 pc(s)	1 pc(s)
Batteryidentical
Battery capacityKnown for one	Unknown — not stated by the source	145 mAh
Battery technologyKnown for one	Lithium Polymer (LiPo)	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	Audio (3.5mm), Micro-USB	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Warranty cardKnown for one	Yes	Unknown — not stated by the source

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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