wireless portable speaker


Keep your tunes close

Go anywhere compactness meets great sound. Combined with built-in Bluetooth wireless streaming, the BT40 is ideal for the globetrotting fashionista in everyone.

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wireless portable speaker

Keep your tunes close

  • Bluetooth®
  • Built-in microphone for calls
  • Rechargeable battery
  • Black
Works with any Bluetooth-enabled device

Works with any Bluetooth-enabled device

Bluetooth is a short range wireless communication technology that is both robust and energy-efficient. The technology allows easy wireless connection to other Bluetooth devices, so you can play your favorite music from any smartphones, tablets or even laptops including iPod or iPhone on Bluetooth-enabled speaker easily.

Built-in rechargeable battery for music playback anywhere

Built-in rechargeable battery for music playback anywhere

Play music out loud - anytime, anywhere. The built-in rechargeable battery lets you enjoy your personal music without the fuss of entangled power cords and the inconvenient search for an electrical outlet. Enjoy great music with the freedom of portability now.

Audio-in for easy connection to almost any electronic device

Audio-in for easy connection to almost any electronic device

Easy playback from MicroSD Card

Simply load the card with the desired content, plug it into your player – and never have to worry about running out of entertainment choices again.

Built-in microphone for hands-free phone calls

With its built-in microphone, this speaker also works as a speaker phone. When a call comes in, the music is put on pause and you can talk via the speaker. Call for a business meeting. Or, call your friend from a party. Either way, it works great.

Technical Specifications

  • Sound

    Output power (RMS)
    Sound System
    Frequency response
    70 Hz to 20 Khz
  • Design and finishing

  • Loudspeakers

    Speaker Impedance
    4  ohm
    Speaker driver
    1 x 1.5"
    Signal to noise ratio
    >55 db
  • Connectivity

    Bluetooth version
    Bluetooth range
    Line of sight, 10M or 30FT
    Audio in (3.5mm)
    Yes, 600mV
    supports microSD card
    Yes, up to 32GB
    Bluetooth frequency band
    2.4 Ghz to 2.48 Ghz
  • Convenience

    Built-in microphone
    for speaker conference
  • Compatibility

    Android tablets & smartphones
    with Android 2.1 and Bluetooth 2.1 or above
    iPod touch
    3rd generation or later
    • iPad 1
    • iPad 2
    • new iPad
    • iPad mini
    • iPad with Retina display
    • iPhone 3
    • iPhone 3GS
    • iPhone 4
    • iPhone 4S
    • iPhone 5
    • iPhone 5C
    • iPhone 5S
    • iPhone 6
    • iPhone 6 Plus
    • iPhone 6S
    • iPhone 7
    • iPhone 7 Plus
    other Bluetooth-enabled device
    work with
    Bluetooth 4.0 or below
  • Power

    Battery type
    lithium polymer (built-in)
    Power supply
    5V, DC
  • Accessories

    Included accessories
    • USB cable for PC charging
    • 3.5mm stereo line in cable
    • Quick install guide
  • Dimensions

    Weight incl. Packaging
    0.21  kg
    Product dimensions (WxDxH)
    72 x 41  mm
    Packaging dimensions (WxDxH)
    120 x 48 x 107
    Product weight
    0.140  kg

What's in the box?

Other items in the box

  • USB cable for PC charging
  • 3.5mm stereo line in cable
  • Quick install guide

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