Xiaomi Mi Bluetooth Speaker Blue - (SPK3639)

£30.82 inc VAT

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Music on the move

Created for audiophiles, Mi Bluetooth Speaker provides outstanding sound quality and supports multiple music playback modes. Compatible with smartphones, tablets, TVs, laptops and more. Stylishly designed and packed with power, it’s the perfect way to indulge in music wherever you go.

Power for your playlists

Lightweight and compact, Mi Bluetooth speaker weighs only 270g and can be used for up to 8 hours on a full charge. That’s plenty of playback for travel trips, dance practices and more.

Handsfree support for calls

Free up your hands, take calls with handsfree support and a built-in microphone. Mi Bluetooth Speaker pauses music playback when you receive calls. Just press the play button to transition to handsfree mode.

Vibrant metallic finish

True craftsmanship is in the details. The smooth metal structure has undergone sandblasting, laser engraving, and two coats of anodized oxide color, so Mi Bluetooth Speaker has a vibrant, metallic sheen.

Big on sound, small in size

  • Stereo sound volume up to 90dB(A) @0.5m
  • The volume is equal to the maximum pink noise signal output measured in a 28m² conference room.

Dual 36mm drivers, NdFeB magnets

The two built-in speaker units in the Mi Bluetooth Speaker use strong NdFeB magnets paired with Ferrotec FRM4005 Ferrofluid cooling technology and a black anodizing oxide aluminum alloy diaphragm to make the music quality richer and truer. The range that Mi Bluetooth Speaker can cover is comparable to a Hi-Fi system, allowing you to enjoy high-quality music even when outdoors.

Dual Color Injection Molded, Integrated Bass Radiator

The integrated bass radiator uses double color injection molding to reproduce authentic sound quality for an immersive music experience. Its TPU surroundings are arranged in a granular style for better damping. The combination of these ensures excellent treble, midrange and bass representation.

Avnera AV3102, The Flagship Amplifier System-on-Chip (SOC)

The Avnera AV3102 chip offers an exquisite and balanced tone while supporting a maximum of 19 PEQ adjustments and 12 levels of DRC. Its aluminum alloy diaphragm can withstand higher levels of acoustic pressure to achieve crystal clear trebles. Even on low battery, Mi Bluetooth Speakers can operate at full volume while sounding crisp an clear.



Rated Output (Centre) 3W x 2 (4ohm, THD < 1%)
Frequency Response (Low) 85Hz
Frequency Response (High) 20KHz
Wireless Communications
Bluetooth 4.0
Wireless Type Bluetooth
Voltage 1500mAh 3.8V
Recharge Time 2.5 hours
Output Power 5V 2A
Batteries 8 hours (65dBA / 1m pink noise)
Operating Temperature 0øC - 45øC
Case Colour Blue
Pack Quantity 1
Width 24.5mm
Depth 168mm
Height 58mm
Weight 270g
Warranty 1 Year
Item Details
Manufacturer Xiaomi
Part Number QBH4103GL
EAN 6954176836649
Condition New