Product comparison · 2 wireless audio transmitters

Marmitek AA730 RX vs Ugreen 30445 wireless audio transmitter

10specifications compared
7differ
3identical
12known for one product only

Key differences

The Marmitek AA730 RX has 8 more simultaneously connected devices (max) than the Ugreen 30445 wireless audio transmitter (10 vs 2). The Marmitek AA730 RX has 90 m more transmission distance than the Ugreen 30445 wireless audio transmitter (100 m vs 10 m). The Marmitek AA730 RX has 23.4 mm more width than the Ugreen 30445 wireless audio transmitter (90 mm vs 66.6 mm). Host interface: USB on the Marmitek AA730 RX, 3.5 mm on the Ugreen 30445 wireless audio transmitter. Cables included: RCA on the Marmitek AA730 RX, USB on the Ugreen 30445 wireless audio transmitter.

Number of simultaneously connected devices (max)
- AA730 RX:10
- 30445 wireless audio transmitter:2
Host interface
- AA730 RX:USB
- 30445 wireless audio transmitter:3.5 mm
Transmission distance
- AA730 RX:100 m
- 30445 wireless audio transmitter:10 m
Width
- AA730 RX:90 mm
- 30445 wireless audio transmitter:66.6 mm
Depth
- AA730 RX:75 mm
- 30445 wireless audio transmitter:66.6 mm
Height
- AA730 RX:22 mm
- 30445 wireless audio transmitter:24 mm
Cables included
- AA730 RX:RCA
- 30445 wireless audio transmitter:USB

Side by side

Differences highlightedShow differences only

Comparison of AA730 RX, 30445
22 specifications	A Marmitek AA730 RX View product	B Ugreen 30445 wireless audio transmitter Model 30445 View product
Features3 differ
Number of simultaneously connected devices (max)Differs	10	2
Host interfaceDiffers	USB	3.5 mm
Frequency rangeKnown for one	20 - 20000 Hz	Unknown — not stated by the source
Transmission distanceDiffers	100 m	10 m
Product colour	Black	Black
Built-in display	No	No
Compatible productsKnown for one	Audio Anywhere 730	Unknown — not stated by the source
Wireless technologyKnown for one	Unknown — not stated by the source	Bluetooth
USB charging portKnown for one	Unknown — not stated by the source	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	5.0
Poweridentical
Power source typeKnown for one	AC, DC	Unknown — not stated by the source
AC input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
AC input frequencyKnown for one	50 / 60 Hz	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	90 mm	66.6 mm
DepthDiffers	75 mm	66.6 mm
HeightDiffers	22 mm	24 mm
WeightKnown for one	293 g	Unknown — not stated by the source
Packaging content1 differ
Cables includedDiffers	RCA	USB
Manual	Yes	Yes
Receiver includedKnown for one	Yes	Unknown — not stated by the source
Technical detailsidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Connectivity technologyKnown for one	Wireless	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.

More wireless audio transmitter comparisons

All wireless audio transmitter comparisons