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Small black rectangular speaker shaped like a cassette tape with clear protective case

Crosley CR3045BK-CS Cassette Tape Portable Speaker Classic Black

SKU CH-6DG9-3R3F6

A cassette-shaped Bluetooth speaker with USB-C charging, up to six hours of playtime at fifty percent volume, and the option to pair two units for stereo sound

  • Product nameCR3045BK-CS
  • Connection optionsBluetooth
  • Speaker categoryPortable Speaker
  • Spec summaryPortable
  • Input sourcesBluetooth
  • Speaker setup2.0
  • Bluetooth streaming from any device
  • cassette-shaped design with clear case
  • 6 hours playtime at 50% volume
  • pair two speakers for stereo sound
  • weighs .13 lb and measures .75 x 4.0 x 2.75 in

Cassette Tape Design

The Crosley CR3045BK-CS is a portable Bluetooth speaker housed in a retro cassette tape enclosure. It connects wirelessly to phones or tablets for streaming playlists and podcasts. A clear protective case preserves the vintage aesthetic while shielding the unit during transport.

Listeners Who Want Pocket-Sized Style

Buyers seeking a compact, conversation-starting accessory for casual listening will appreciate the lightweight 0.13 lb build and 1980s mixtape look. Those needing room-filling volume, deep bass response, or multi-room audio should consider larger systems instead.

Twin Connection Stereo Pairing

Two identical speakers can be linked wirelessly to create a 2.0 stereo soundstage, expanding the sound beyond a single mono unit. A second speaker is sold separately, so stereo operation requires an additional purchase.

How it compares

Measured against everything we stock in Bluetooth & Party Speakers, at today’s prices. Recalculated every night.

Price $24.99
Cheaper than about 77% of the 862 comparable items (median $39.99).

Specifications

Product
Brand nameCrosley
Model nameCR3045BK-CS
Part numberCR3045BK-CS
Product nameCR3045BK-CS
Product colorClassic Black
Audio & video
Speaker categoryPortable Speaker
Speaker setup2.0
AmplificationPassive
Connectivity
Connection optionsBluetooth
Ports & slots
Input sourcesBluetooth
Size & build
Product dimensions0.75 in × 4.0 in × 2.75 in
Product weight0.13 lb (0.06 kg)

Questions about this item

Can the CR3045BK-CS connect to an older audio device that uses a wired aux input?

Yes, the speaker includes an aux input for hooking up external audio devices with a standard cable.

How do I confirm the CR3045BK-CS is charging and ready for its full 6-hour playtime at 50% volume?

Connect the supplied USB-C cable; a full charge takes 2 hours and then delivers up to 6 hours of playback at 50% volume.

Does the CR3045BK-CS package include a second speaker for Twin Connection stereo pairing?

No, the box contains one speaker, a clear protective case and a USB-C charging cable; a second speaker is sold separately.

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