Product comparison · 2 bluetooth music receivers

Ugreen CM596 15 m Black vs Ugreen CM667 Grey

Key differences

Bluetooth version
- CM596 15 m Black:5.3
- CM667 Grey:5.0
Bluetooth profiles
- CM596 15 m Black:AVRCP, A2DP, HFP, HSP
- CM667 Grey:A2DP, AVRCP
Frequency range
- CM596 15 m Black:2.4 - 2.4835 GHz
- CM667 Grey:2.402 - 2.48 GHz
Product colour
- CM596 15 m Black:Black
- CM667 Grey:Grey
Battery capacity
- CM596 15 m Black:300 mAh
- CM667 Grey:200 mAh
Operating time
- CM596 15 m Black:15 h
- CM667 Grey:10 h
Charging time
- CM596 15 m Black:2 h
- CM667 Grey:2.5 h
Cables included
- CM596 15 m Black:USB Type-C
- CM667 Grey:Micro-USB, Audio (3.5mm)

Differences highlightedShow differences only

Comparison of CM596, CM667
19 specifications	A Ugreen CM596 15 m Black Model CM596 View product	B Ugreen CM667 Grey Model CM667 View product
Features4 differ
Bluetooth versionDiffers	5.3	5.0
Bluetooth profilesDiffers	AVRCP, A2DP, HFP, HSP	A2DP, AVRCP
Host interface	3.5 mm	3.5 mm
Transmission distanceKnown for one	15 m	Unknown — not stated by the source
Frequency rangeDiffers	2.4 - 2.4835 GHz	2.402 - 2.48 GHz
Housing materialKnown for one	Acrylonitrile butadiene styrene (ABS), Polycarbonate (PC)	Unknown — not stated by the source
Product colourDiffers	Black	Grey
Signal-to-Noise Ratio (SNR)Known for one	90 dB	Unknown — not stated by the source
Poweridentical
Power source	Battery	Battery
Output voltageKnown for one	Unknown — not stated by the source	3.7 V
Battery3 differ
Battery capacityDiffers	300 mAh	200 mAh
Operating timeDiffers	15 h	10 h
Charging timeDiffers	2 h	2.5 h
Battery voltageKnown for one	3.7 V	Unknown — not stated by the source
Packaging content1 differ
QuantityKnown for one	1	Unknown — not stated by the source
Cables includedDiffers	USB Type-C	Micro-USB, Audio (3.5mm)
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	54 mm
DepthKnown for one	Unknown — not stated by the source	13.2 mm
HeightKnown for one	Unknown — not stated by the source	54 mm

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.