Product comparison · 2 wireless audio transmitters

CoolBox COO-BTALINK wireless audio transmitter vs Hama Link.it duo

7specifications compared
3differ
4identical
18known for one product only

Key differences

The Hama Link.it duo has 1.2 more Bluetooth version than the CoolBox COO-BTALINK wireless audio transmitter (5.2 vs 4.0). The CoolBox COO-BTALINK wireless audio transmitter has 5 m more transmission distance than the Hama Link.it duo (15 m vs 10 m).

Bluetooth version
- COO-BTALINK wireless audio transmitter:4.0
- Link.it duo:5.2
Transmission distance
- COO-BTALINK wireless audio transmitter:15 m
- Link.it duo:10 m

Side by side

Differences highlightedShow differences only

Comparison of COO-BTALINK, Link.it duo
25 specifications	A CoolBox COO-BTALINK wireless audio transmitter Model COO-BTALINK View product	B Hama Link.it duo View product
Features2 differ
Wireless technology	Bluetooth	Bluetooth
Number of simultaneously connected devices (max)Known for one	3	Unknown — not stated by the source
Host interface	3.5 mm	3.5 mm
Bluetooth versionDiffers	4.0	5.2
Transmission distanceDiffers	15 m	10 m
Product colour	Black	Black
aptX audio decodingKnown for one	Unknown — not stated by the source	Yes
Easy pairingKnown for one	Unknown — not stated by the source	Yes
Poweridentical
Battery voltageKnown for one	5 V	Unknown — not stated by the source
Operating timeKnown for one	8 h	Unknown — not stated by the source
Charging timeKnown for one	2 h	Unknown — not stated by the source
Power source typeKnown for one	Unknown — not stated by the source	USB
USB poweredKnown for one	Unknown — not stated by the source	Yes
Weight & dimensionsidentical
WidthKnown for one	33 mm	Unknown — not stated by the source
DepthKnown for one	10 mm	Unknown — not stated by the source
HeightKnown for one	45 mm	Unknown — not stated by the source
WeightKnown for one	13 g	Unknown — not stated by the source
Packaging content1 differ
Cables includedDiffers	Audio (3.5mm), USB	Audio (3.5mm), RCA, USB Type-A to USB Type-C
Manual	Yes	Yes
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
Package widthKnown for one	Unknown — not stated by the source	86 mm
Package depthKnown for one	Unknown — not stated by the source	232 mm
Package heightKnown for one	Unknown — not stated by the source	36 mm
Package weightKnown for one	Unknown — not stated by the source	200 g
Batteryidentical
Battery capacityKnown for one	160 mAh	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