Product comparison · 2 wireless audio transmitters

CoolBox COO-BTALINK wireless audio transmitter vs Sandberg Bluetooth 2in1 Audio Link

13specifications compared
6differ
7identical
12known for one product only

Key differences

The CoolBox COO-BTALINK wireless audio transmitter has 2 more simultaneously connected devices (max) than the Sandberg Bluetooth 2in1 Audio Link (3 vs 1). The Sandberg Bluetooth 2in1 Audio Link has 0.1 more Bluetooth version than the CoolBox COO-BTALINK wireless audio transmitter (4.1 vs 4.0). The CoolBox COO-BTALINK wireless audio transmitter has 5 m more transmission distance than the Sandberg Bluetooth 2in1 Audio Link (15 m vs 10 m).

Number of simultaneously connected devices (max)
- COO-BTALINK wireless audio transmitter:3
- Bluetooth 2in1 Audio Link:1
Bluetooth version
- COO-BTALINK wireless audio transmitter:4.0
- Bluetooth 2in1 Audio Link:4.1
Transmission distance
- COO-BTALINK wireless audio transmitter:15 m
- Bluetooth 2in1 Audio Link:10 m
Operating time
- COO-BTALINK wireless audio transmitter:8 h
- Bluetooth 2in1 Audio Link:4.5 h
Width
- COO-BTALINK wireless audio transmitter:33 mm
- Bluetooth 2in1 Audio Link:190 mm
Battery capacity
- COO-BTALINK wireless audio transmitter:160 mAh
- Bluetooth 2in1 Audio Link:95 mAh

Side by side

Differences highlightedShow differences only

Comparison of COO-BTALINK, Bluetooth 2in1 Audio Link
25 specifications	A CoolBox COO-BTALINK wireless audio transmitter Model COO-BTALINK View product	B Sandberg Bluetooth 2in1 Audio Link View product
Features3 differ
Wireless technology	Bluetooth	Bluetooth
Number of simultaneously connected devices (max)Differs	3	1
Host interface	3.5 mm	3.5 mm
Bluetooth versionDiffers	4.0	4.1
Bluetooth profilesKnown for one	Unknown — not stated by the source	A2DP, AVRCP
Transmission distanceDiffers	15 m	10 m
Product colour	Black	Black
Power1 differ
Battery voltage	5 V	5 V
Operating timeDiffers	8 h	4.5 h
Standby timeKnown for one	Unknown — not stated by the source	200 h
Charging time	2 h	2 h
Weight & dimensions1 differ
WidthDiffers	33 mm	190 mm
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 contentidentical
Cables included	Audio (3.5mm), USB	Audio (3.5mm), USB
Quick start guideKnown for one	Unknown — not stated by the source	Yes
ManualKnown for one	Yes	Unknown — not stated by the source
Packaging dataidentical
Quantity per pack	1 pc(s)	1 pc(s)
Package widthKnown for one	Unknown — not stated by the source	113 mm
Package depthKnown for one	Unknown — not stated by the source	27 mm
Package heightKnown for one	Unknown — not stated by the source	190 mm
Package weightKnown for one	Unknown — not stated by the source	106 g
Battery1 differ
Battery technologyKnown for one	Unknown — not stated by the source	Lithium Polymer (LiPo)
Battery capacityDiffers	160 mAh	95 mAh

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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