Product comparison · 2 wireless audio transmitters

CoolBox COO-BTALINK wireless audio transmitter vs Sandberg BT Link For 2xHeadphone

13specifications compared
9differ
4identical
16known for one product only

Key differences

The CoolBox COO-BTALINK wireless audio transmitter has 1 more simultaneously connected devices (max) than the Sandberg BT Link For 2xHeadphone (3 vs 2). The Sandberg BT Link For 2xHeadphone has 1 more Bluetooth version than the CoolBox COO-BTALINK wireless audio transmitter (5.0 vs 4.0). The CoolBox COO-BTALINK wireless audio transmitter has 5 m more transmission distance than the Sandberg BT Link For 2xHeadphone (15 m vs 10 m). Cables included: Audio (3.5mm), USB on the CoolBox COO-BTALINK wireless audio transmitter, Audio (3.5mm), USB Type-A to USB Type-C on the Sandberg BT Link For 2xHeadphone.

Number of simultaneously connected devices (max)
- COO-BTALINK wireless audio transmitter:3
- BT Link For 2xHeadphone:2
Bluetooth version
- COO-BTALINK wireless audio transmitter:4.0
- BT Link For 2xHeadphone:5.0
Transmission distance
- COO-BTALINK wireless audio transmitter:15 m
- BT Link For 2xHeadphone:10 m
Operating time
- COO-BTALINK wireless audio transmitter:8 h
- BT Link For 2xHeadphone:6 h
Width
- COO-BTALINK wireless audio transmitter:33 mm
- BT Link For 2xHeadphone:29 mm
Depth
- COO-BTALINK wireless audio transmitter:10 mm
- BT Link For 2xHeadphone:11.7 mm
Height
- COO-BTALINK wireless audio transmitter:45 mm
- BT Link For 2xHeadphone:123 mm
Weight
- COO-BTALINK wireless audio transmitter:13 g
- BT Link For 2xHeadphone:16 g

Side by side

Differences highlightedShow differences only

Comparison of COO-BTALINK, 450-13
29 specifications	A CoolBox COO-BTALINK wireless audio transmitter Model COO-BTALINK View product	B Sandberg BT Link For 2xHeadphone Model 450-13 View product
Features3 differ
Wireless technology	Bluetooth	Bluetooth
Number of simultaneously connected devices (max)Differs	3	2
Host interface	3.5 mm	3.5 mm
USB charging portKnown for one	Unknown — not stated by the source	Yes
Bluetooth versionDiffers	4.0	5.0
Bluetooth profilesKnown for one	Unknown — not stated by the source	A2DP, AVRCP, HSP
Transmission distanceDiffers	15 m	10 m
Cable lengthKnown for one	Unknown — not stated by the source	0 m
Product colour	Black	Black
Built-in displayKnown for one	Unknown — not stated by the source	No
Power1 differ
Power source typeKnown for one	Unknown — not stated by the source	Battery, USB
Operating timeDiffers	8 h	6 h
Battery voltageKnown for one	5 V	Unknown — not stated by the source
Charging timeKnown for one	2 h	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	33 mm	29 mm
DepthDiffers	10 mm	11.7 mm
HeightDiffers	45 mm	123 mm
WeightDiffers	13 g	16 g
Packaging content1 differ
Cables includedDiffers	Audio (3.5mm), USB	Audio (3.5mm), USB Type-A to USB Type-C
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	46 mm
Package depthKnown for one	Unknown — not stated by the source	14 mm
Package heightKnown for one	Unknown — not stated by the source	63 mm
Package weightKnown for one	Unknown — not stated by the source	69 g
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Lithium-Ion (Li-Ion)
Battery capacityKnown for one	160 mAh	Unknown — not stated by the source
Technical detailsidentical
Warranty periodKnown for one	Unknown — not stated by the source	5 year(s)

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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