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Product comparison · 2 wireless audio transmitters

Sandberg BT Audio Link 2in1 TxRx Pro vs Ugreen 30445 wireless audio transmitter

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  • 11specifications compared
  • 6differ
  • 5identical
  • 16known for one product only

Key differences

The Sandberg BT Audio Link 2in1 TxRx Pro has 0.4 more Bluetooth version than the Ugreen 30445 wireless audio transmitter (5.4 vs 5.0). The Ugreen 30445 wireless audio transmitter has 29.6 mm more width than the Sandberg BT Audio Link 2in1 TxRx Pro (66.6 mm vs 37 mm). The Ugreen 30445 wireless audio transmitter has 54.9 mm more depth than the Sandberg BT Audio Link 2in1 TxRx Pro (66.6 mm vs 11.7 mm). Only the Sandberg BT Audio Link 2in1 TxRx Pro has built-in display. Cables included: USB Type-A to USB Type-C on the Sandberg BT Audio Link 2in1 TxRx Pro, USB on the Ugreen 30445 wireless audio transmitter.

  • Bluetooth version
    • 5.4
    • 5.0
  • Built-in display
    • Yes
    • No
  • Width
    • 37 mm
    • 66.6 mm
  • Depth
    • 11.7 mm
    • 66.6 mm
  • Height
    • 110 mm
    • 24 mm
  • Cables included
    • USB Type-A to USB Type-C
    • USB

Side by side

Differences highlightedShow differences only
27 specifications
A

Sandberg

BT Audio Link 2in1 TxRx Pro

Model 450-14

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B

Ugreen

30445 wireless audio transmitter

Model 30445

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Features2 differ
Wireless technologyBluetoothBluetooth
Number of simultaneously connected devices (max)22
Host interface3.5 mm3.5 mm
Bluetooth versionDiffers5.45.0
Bluetooth profilesKnown for oneA2DP, AVRCP
Frequency rangeKnown for one2402 - 2480 Hz
Transmission distance10 m10 m
Cable lengthKnown for one0 m
Product colourBlackBlack
Built-in displayDiffersYesNo
Built-in microphoneKnown for oneYes
USB charging portKnown for oneYes
Poweridentical
Power source typeKnown for oneUSB
Operating timeKnown for one16 h
Charging timeKnown for one2 h
Weight & dimensions3 differ
WidthDiffers37 mm66.6 mm
DepthDiffers11.7 mm66.6 mm
HeightDiffers110 mm24 mm
WeightKnown for one22 g
Packaging content1 differ
Cables includedDiffersUSB Type-A to USB Type-CUSB
ManualKnown for oneYes
Packaging dataidentical
Quantity per packKnown for one1 pc(s)
Package widthKnown for one90 mm
Package depthKnown for one26 mm
Package heightKnown for one174 mm
Package weightKnown for one63 g
Batteryidentical
Battery capacityKnown for one250 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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