We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Small black cube speaker with metal shell and silicone cover, detachable lanyard attached

Keransean E09B portable speaker Bluetooth 5.4 5W 12h black

SKU CH-SQZW-4NK8P

A pocket-sized Bluetooth 5.4 speaker delivering 5 W output, 12-hour playtime, a built-in noise-reduction microphone and TWS stereo pairing in a 81.2 g metal-and-silicone shell

  • NameE09B
  • ColorBlack
  • Speaker TypePortable Speaker
  • SpecificationBuilt In Microphone, LED Light, Portable,
  • ConnectivityBluetooth
  • Input PortsBluetooth
  • Enjoy up to 12 hours of continuous playback
  • Clear calls with built-in noise-reduction microphone
  • Stable Bluetooth 5.4 connection up to 10 metres
  • Lightweight 81.2 g design with detachable lanyard
  • Pair two speakers for 360° stereo sound

Keransean E09B portable Bluetooth 5.4 speaker

The Keransean E09B is a compact portable speaker weighing 81.2 g and measuring 4.3 in x 4.3 in x 4.8 in. It uses Bluetooth 5.4 for wireless audio streaming up to 10 meters. A 5 W active driver delivers sound across a 20 Hz response bandwidth in a 2.0 configuration. The built-in battery provides up to 12 hours of playtime.

Ideal for mobile calls and personal listening

The integrated noise-reduction microphone supports clear voice calls during meetings or while travelling. TWS pairing lets two units create a wider stereo image for immersive audio. Buyers needing higher output power, deeper bass extension, or multi-room Wi-Fi streaming should consider larger systems.

Lanyard and manual complete the package

A detachable lanyard secures the speaker to bags or belt loops for hands-free transport. The silicone exterior adds grip and drop protection during outdoor use. Only a user manual is included in the box; no charging cable or carrying case is supplied.

Highlights

  • Enjoy up to 12 hours of continuous playback
  • Clear calls with built-in noise-reduction microphone
  • Stable Bluetooth 5.4 connection up to 10 metres
  • Lightweight 81.2 g design with detachable lanyard
  • Pair two speakers for 360° stereo sound

Specifications

BrandKeransean
NameE09B
ModelE09
ColorBlack
Speaker TypePortable Speaker
SpecificationBuilt In Microphone, LED Light, Portable,
ConnectivityBluetooth
Input PortsBluetooth
Operating Range10 meters
Speaker Configuration2.0
Total Power5 watts
Amplification TypeActive
Response Bandwidth20 hertz
FeaturesBuilt In Microphone, LED Light, Portable,
Dimensions4.3 in x 4.3 in x 4.8 in
Package ContentsUser Manual

Questions about this item

What source device do I need to stream audio to the Keransean E09B?

Any smartphone, tablet or computer with Bluetooth 5.4 will pair with the speaker and play audio wirelessly up to 10 metres away.

Can I keep using my existing mono speaker and add the E09B for stereo sound?

Yes, the E09B supports TWS pairing so you can link a second E09B unit to create a 360° stereo setup.

How do I confirm the speaker is paired and playing correctly after setup?

The LED light on the speaker indicates pairing status, and you should hear audio from both channels when TWS is active.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.