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Product comparison · 2 wireless audio transmitters

CoolBox COO-BTALINK wireless audio transmitter vs Sandberg BT Audio Link 2in1 TxRx Pro

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  • 15specifications compared
  • 10differ
  • 5identical
  • 12known for one product only

Key differences

The CoolBox COO-BTALINK wireless audio transmitter has 1 more simultaneously connected devices (max) than the Sandberg BT Audio Link 2in1 TxRx Pro (3 vs 2). The Sandberg BT Audio Link 2in1 TxRx Pro has 1.4 more Bluetooth version than the CoolBox COO-BTALINK wireless audio transmitter (5.4 vs 4.0). The CoolBox COO-BTALINK wireless audio transmitter has 5 m more transmission distance than the Sandberg BT Audio Link 2in1 TxRx Pro (15 m vs 10 m). Cables included: Audio (3.5mm), USB on the CoolBox COO-BTALINK wireless audio transmitter, USB Type-A to USB Type-C on the Sandberg BT Audio Link 2in1 TxRx Pro.

  • Number of simultaneously connected devices (max)
    • 3
    • 2
  • Bluetooth version
    • 4.0
    • 5.4
  • Transmission distance
    • 15 m
    • 10 m
  • Operating time
    • 8 h
    • 16 h
  • Width
    • 33 mm
    • 37 mm
  • Depth
    • 10 mm
    • 11.7 mm
  • Height
    • 45 mm
    • 110 mm
  • Weight
    • 13 g
    • 22 g

Side by side

Differences highlightedShow differences only
27 specifications
A

CoolBox

COO-BTALINK wireless audio transmitter

Model COO-BTALINK

View product
B

Sandberg

BT Audio Link 2in1 TxRx Pro

Model 450-14

View product
Features3 differ
Wireless technologyBluetoothBluetooth
Number of simultaneously connected devices (max)Differs32
Host interface3.5 mm3.5 mm
Bluetooth versionDiffers4.05.4
Bluetooth profilesKnown for oneA2DP, AVRCP
Frequency rangeKnown for one2402 - 2480 Hz
Transmission distanceDiffers15 m10 m
Cable lengthKnown for one0 m
Product colourBlackBlack
Built-in displayKnown for oneYes
Built-in microphoneKnown for oneYes
Power1 differ
Power source typeKnown for oneUSB
Operating timeDiffers8 h16 h
Charging time2 h2 h
Battery voltageKnown for one5 V
Weight & dimensions4 differ
WidthDiffers33 mm37 mm
DepthDiffers10 mm11.7 mm
HeightDiffers45 mm110 mm
WeightDiffers13 g22 g
Packaging content1 differ
Cables includedDiffersAudio (3.5mm), USBUSB Type-A to USB Type-C
ManualKnown for oneYes
Packaging dataidentical
Quantity per pack1 pc(s)1 pc(s)
Package widthKnown for one90 mm
Package depthKnown for one26 mm
Package heightKnown for one174 mm
Package weightKnown for one63 g
Battery1 differ
Battery capacityDiffers160 mAh250 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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