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Product comparison · 2 wireless audio transmitters

CoolBox COO-BTALINK wireless audio transmitter vs Ugreen 30445 wireless audio transmitter

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  • 11specifications compared
  • 7differ
  • 4identical
  • 8known for one product only

Key differences

The CoolBox COO-BTALINK wireless audio transmitter has 1 more simultaneously connected devices (max) than the Ugreen 30445 wireless audio transmitter (3 vs 2). The Ugreen 30445 wireless audio transmitter 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 Ugreen 30445 wireless audio transmitter (15 m vs 10 m). Cables included: Audio (3.5mm), USB on the CoolBox COO-BTALINK wireless audio transmitter, USB on the Ugreen 30445 wireless audio transmitter.

  • Number of simultaneously connected devices (max)
    • 3
    • 2
  • Bluetooth version
    • 4.0
    • 5.0
  • Transmission distance
    • 15 m
    • 10 m
  • Width
    • 33 mm
    • 66.6 mm
  • Depth
    • 10 mm
    • 66.6 mm
  • Height
    • 45 mm
    • 24 mm
  • Cables included
    • Audio (3.5mm), USB
    • USB

Side by side

Differences highlightedShow differences only
19 specifications
A

CoolBox

COO-BTALINK wireless audio transmitter

Model COO-BTALINK

View product
B

Ugreen

30445 wireless audio transmitter

Model 30445

View product
Features3 differ
Wireless technologyBluetoothBluetooth
Number of simultaneously connected devices (max)Differs32
Host interface3.5 mm3.5 mm
Bluetooth versionDiffers4.05.0
Transmission distanceDiffers15 m10 m
Product colourBlackBlack
USB charging portKnown for oneYes
Built-in displayKnown for oneNo
Poweridentical
Battery voltageKnown for one5 V
Operating timeKnown for one8 h
Charging timeKnown for one2 h
Weight & dimensions3 differ
WidthDiffers33 mm66.6 mm
DepthDiffers10 mm66.6 mm
HeightDiffers45 mm24 mm
WeightKnown for one13 g
Packaging content1 differ
Cables includedDiffersAudio (3.5mm), USBUSB
ManualYesYes
Packaging dataidentical
Quantity per packKnown for one1 pc(s)
Batteryidentical
Battery capacityKnown for one160 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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