Product comparison · 2 wireless audio transmitters

JBLSMARTTX wireless audio transmitter Black Built-in display vs Ugreen CM403 AUX Black

Key differences

Bluetooth version
- JBLSMARTTX wireless audio transmitter Black Built-in display:6.0
- CM403 AUX Black:5.0
Built-in display
- JBLSMARTTX wireless audio transmitter Black Built-in display:Yes
- CM403 AUX Black:No
Operating time
- JBLSMARTTX wireless audio transmitter Black Built-in display:18 h
- CM403 AUX Black:8 h

Differences highlightedShow differences only

Comparison of JBLSMARTTX, CM403
20 specifications	A JBL JBLSMARTTX wireless audio transmitter Black Built-in display Model JBLSMARTTX View product	B Ugreen CM403 AUX Black Model CM403 View product
Features2 differ
Number of simultaneously connected devices (max)Known for one	Unknown — not stated by the source	1
Host interfaceKnown for one	Unknown — not stated by the source	AUX
Bluetooth versionDiffers	6.0	5.0
Housing materialKnown for one	Unknown — not stated by the source	Acrylonitrile butadiene styrene (ABS), Polycarbonate (PC)
Built-in displayDiffers	Yes	No
Power1 differ
Power source typeKnown for one	Unknown — not stated by the source	Battery
Operating timeDiffers	18 h	8 h
Charging timeKnown for one	Unknown — not stated by the source	1.5 h
USB output voltageKnown for one	5 V	Unknown — not stated by the source
USB output currentKnown for one	1 A	Unknown — not stated by the source
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
WeightKnown for one	34.5 g	Unknown — not stated by the source
Batteryidentical
Battery capacityKnown for one	Unknown — not stated by the source	145 mAh
Packaging contentidentical
Cables includedKnown for one	USB	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 45 °C	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.