Product comparison · 2 wireless audio transmitters

CoolBox COO-BTALINK wireless audio transmitter vs Hama BT-Senrex 3.5 mm 10 m Black

14specifications compared
9differ
5identical
11known for one product only

Key differences

The CoolBox COO-BTALINK wireless audio transmitter has 1 more simultaneously connected devices (max) than the Hama BT-Senrex 3.5 mm 10 m Black (3 vs 2). The Hama BT-Senrex 3.5 mm 10 m Black 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 Hama BT-Senrex 3.5 mm 10 m Black (15 m vs 10 m). Cables included: Audio (3.5mm), USB on the CoolBox COO-BTALINK wireless audio transmitter, Micro-USB on the Hama BT-Senrex 3.5 mm 10 m Black.

Number of simultaneously connected devices (max)
- COO-BTALINK wireless audio transmitter:3
- BT-Senrex 3.5 mm 10 m Black:2
Bluetooth version
- COO-BTALINK wireless audio transmitter:4.0
- BT-Senrex 3.5 mm 10 m Black:5.0
Transmission distance
- COO-BTALINK wireless audio transmitter:15 m
- BT-Senrex 3.5 mm 10 m Black:10 m
Operating time
- COO-BTALINK wireless audio transmitter:8 h
- BT-Senrex 3.5 mm 10 m Black:12 h
Width
- COO-BTALINK wireless audio transmitter:33 mm
- BT-Senrex 3.5 mm 10 m Black:44 mm
Depth
- COO-BTALINK wireless audio transmitter:10 mm
- BT-Senrex 3.5 mm 10 m Black:44 mm
Height
- COO-BTALINK wireless audio transmitter:45 mm
- BT-Senrex 3.5 mm 10 m Black:13 mm
Weight
- COO-BTALINK wireless audio transmitter:13 g
- BT-Senrex 3.5 mm 10 m Black:20 g

Side by side

Differences highlightedShow differences only

Comparison of COO-BTALINK, BT-Senrex
25 specifications	A CoolBox COO-BTALINK wireless audio transmitter Model COO-BTALINK View product	B Hama BT-Senrex 3.5 mm 10 m Black Model BT-Senrex 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
Transmission distanceDiffers	15 m	10 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
Operating timeDiffers	8 h	12 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	44 mm
DepthDiffers	10 mm	44 mm
HeightDiffers	45 mm	13 mm
WeightDiffers	13 g	20 g
Packaging content1 differ
Cables includedDiffers	Audio (3.5mm), USB	Micro-USB
Manual	Yes	Yes
Packaging dataidentical
Quantity per pack	1 pc(s)	1 pc(s)
Package widthKnown for one	Unknown — not stated by the source	105 mm
Package depthKnown for one	Unknown — not stated by the source	90 mm
Package heightKnown for one	Unknown — not stated by the source	35 mm
Package weightKnown for one	Unknown — not stated by the source	110 g
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Lithium Polymer (LiPo)
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