Skip to content

Class 1 range, and it wakes itself up

1Mii B06 Plus Bluetooth hi-fi receiver

Class 1 radio with a published indoor and outdoor range — and it switches itself on and reconnects the moment power returns.

1Mii B06 Plus Bluetooth hi-fi receiver with RCA outputs

1Mii B06 Plus Bluetooth hi-fi receiver

Class 1 radio with a published indoor and outdoor range — and it switches itself on and reconnects the moment power returns.

Bluetooth version
5.3, Class 1 — stated
Codecs
aptX HD and aptX Adaptive, with 3D surround stated
Stated range
Up to 50 m outdoors in line of sight, 15–20 m indoors — stated
Outputs
3.5 mm and RCA — stated
Power behaviour
Switches on and reconnects automatically when plugged into a socket — stated
Voice control
Pairs through the Alexa app for voice commands — stated
Amazon reference
B078J3GTRK (same reference on 6 Amazon marketplaces)
EAN
6952917773697
  • Publishes an indoor range as well as an outdoor one, which is the honest way to state it
  • Class 1 radio, which is a genuine hardware difference rather than a version number
  • aptX requires a phone that supports it, which excludes iPhones

Best for: A hi-fi in one room fed from a phone in another, where range has been the problem.

≈ $29 / £25 / 23 €
Check price on Amazon

Specifications

Bluetooth version
5.3, Class 1 — stated
Codecs
aptX HD and aptX Adaptive, with 3D surround stated
Stated range
Up to 50 m outdoors in line of sight, 15–20 m indoors — stated
Outputs
3.5 mm and RCA — stated
Power behaviour
Switches on and reconnects automatically when plugged into a socket — stated
Voice control
Pairs through the Alexa app for voice commands — stated
Amazon reference
B078J3GTRK (same reference on 6 Amazon marketplaces)
EAN
6952917773697

The range figure done properly

Up to 50 m outdoors in line of sight, 15 to 20 m indoors. Two numbers rather than one. Outdoor line-of-sight figures are what every Bluetooth product quotes and nobody experiences; publishing the indoor figure alongside it is the honest version, and 15 to 20 metres through walls is genuinely good.

Class 1

A radio classification permitting higher transmit power, which is what the range figures rest on. It is a hardware difference rather than a version number, and it is the reason this receiver reaches further than the others here.

The codecs

aptX HD and aptX Adaptive. Both need a phone that supports them — common on Android, absent on iPhone, which falls back to AAC. Worth checking before buying for the codec.

The behaviour that makes it disappear into a system

It switches itself on and reconnects when the socket is powered. On a hi-fi behind a switched extension lead, that is the difference between a component and a chore.

The output side

3.5 mm and RCA. Analogue, so the conversion is done here rather than handed back to the amplifier’s own converter.

Availability

On sale from 23 € to 33 € on the German, American, British, French, Italian and Spanish Amazon stores at the time of checking.

Prices and availability are what Keepa reported on the date this page was updated; both move.

Prices quoted in this text were read on 4 September 2026. The live price is at the top of the page.

Machines this fits

More bluetooth audio receivers

  • BLACKHORSE Bluetooth 5.2 hi-fi receiver with RCA outputs

    BLACKHORSE Bluetooth 5.2 hi-fi receiver with RCA and 3.5 mm

    Designed as a fixed installation rather than a portable one — mains power, automatic reconnection, and nothing to configure.

    Bluetooth version
    5.2 — stated
    Outputs
    RCA and 3.5 mm AUX — stated
    Power
    Mains adapter, designed for permanent installation — stated
    Reconnection
    Automatic to the last paired device — stated
    Setup
    No network configuration and no app — stated
    Codecs supported
    Not stated in this listing
    Multipoint
    Not stated in this listing
    Amazon reference
    B0CP6DVJFK (same reference on 6 Amazon marketplaces)
    EAN
    0759126058036
    • Designed and powered as a permanent installation rather than a portable gadget
    • Automatic reconnection, so it works without a pairing ritual every evening
    • The supported codecs are not stated, so what a phone will actually send is unknown

    Best for: An old amplifier that should simply accept music from a phone, with no ceremony.

    ≈ $23 / £20 / 18 €
    Check price on Amazon
  • Logitech wireless Bluetooth audio receiver

    Logitech wireless Bluetooth audio receiver

    The only receiver here that states multipoint plainly — two devices paired, either one streaming — and the only one that publishes its dimensions.

    Multipoint
    A smartphone and a tablet paired simultaneously, streaming from either — stated
    Pairing
    One-push button; devices stored and reconnected automatically — stated
    Outputs
    Standard RCA or 3.5 mm — stated
    Stated range
    15 m in line of sight — stated
    Dimensions
    22.32 × 50.8 × 57.15 mm — stated
    Codecs supported
    Not stated in this listing
    Amazon reference
    B00IRCDT7Y (same reference on 4 Amazon marketplaces)
    EAN
    5099206051805
    • Genuine multipoint — two devices paired, streaming from either — stated plainly
    • One-push pairing with stored devices, which is what a household with several phones needs
    • The codec list is not stated at all

    Best for: A household where two or three people take turns playing music through the same amplifier.

    ≈ 24 €
    Check price on Amazon
  • UGREEN Bluetooth 6.0 receiver with LDAC and RCA outputs

    UGREEN Bluetooth 6.0 receiver with LDAC

    The only receiver here that states LDAC and a Hi-Res certification — and the only one that keeps working when the mains does not.

    Bluetooth version
    6.0 — stated
    Codec
    LDAC decoding, with a Hi-Res Audio certification stated by the maker
    Outputs
    3.5 mm and 2 × RCA — stated
    Dual connectivity
    Two devices paired at once; while one plays, the other can only pause — stated
    Battery
    Up to 15 hours playback, USB-C charging — stated
    Known behaviour
    Some iPhone and Samsung models must be reconnected manually after the unit is switched off — stated by the maker
    Amazon reference
    B0DSPXCBNX (same reference on 6 Amazon marketplaces)
    EAN
    6941876255450
    • LDAC, which carries considerably more than SBC from a phone that supports it
    • A stated Hi-Res Audio certification rather than an unqualified quality claim
    • LDAC requires a phone that supports it — it is common on Android and absent on iPhone

    Best for: An Android phone feeding a hi-fi, where the extra bandwidth of LDAC is actually available.

    ≈ $20 / £20 / 19 €
    Check price on Amazon

Others worth a place in the rack

  • PROZOR DAC01s optical and coaxial to analogue audio converter

    PROZOR DAC01s converter, optical and coaxial to RCA and 3.5 mm

    The one listing on this shelf that says what it cannot do — 5.1 is not compatible, set the source to PCM — which is precisely the failure everyone meets.

    Conversion
    32 kHz to 192 kHz, 24-bit S/PDIF input bitstream — stated
    Inputs
    1 × Toslink optical, 1 × RCA coaxial — stated
    Outputs
    2 × RCA (left and right), 1 × 3.5 mm headphone — stated
    Format handling
    Uncompressed 2-channel LPCM or PCM only; 5.1 explicitly not compatible — stated
    Direction
    Digital to analogue only, not reversible — stated
    Power
    USB 5.5 mm cable; the mains adapter is NOT included — stated
    Interference
    Electromagnetically interference-free transmission — stated
    Amazon reference
    B00KNNSKV0 (same reference on 6 Amazon marketplaces)
    EAN
    0738759979185
    • States the format limit explicitly, which is the single most useful sentence on this shelf
    • Two digital inputs — optical and coaxial — rather than one
    • No volume control on the unit

    Best for: Anyone who has already had a converter go silent and wants to know why before buying another.

    ≈ $14 / £12 / 14 €
    Check price on Amazon
  • 1Mii B06TX Bluetooth transmitter with dual antennas

    1Mii B06TX Bluetooth transmitter for TV

    The only transmitter here with four different inputs — it will connect to almost any television, projector or computer without an adapter.

    Inputs
    3.5 mm AUX, RCA, optical and coaxial — stated
    Codecs
    aptX HD and aptX Low Latency — stated
    Dual pairing
    Dual Link, two headphones or speakers at once — stated
    Bluetooth version
    5.3, with a dual-antenna design — stated
    Stated latency
    Reduced with aptX Low Latency; no figure published in this listing
    Pass-through
    Not stated in this listing
    Indicators
    Clearly visible status indicators — stated
    Amazon reference
    DE B0838YPSZT · US B0838YPSZT · GB B08CXKX1SG · FR B0838YPSZT · IT B0838YPSZT · ES B0838YPSZT
    EAN
    6972771392735
    • Four inputs, so it connects to a television, a projector, a computer or an old amplifier without an adapter
    • Dual pairing, which is what makes late-night viewing work for two people
    • A codec only applies if the headphones support it too — aptX Low Latency headphones are not the majority

    Best for: A household with mixed equipment, where the transmitter has to fit whatever socket exists.

    ≈ $37 / 38 €
    Check price on Amazon
  • Southlight braided Ultra High Speed HDMI cable, 3 metres

    Southlight certified Ultra High Speed HDMI cable, 3 m

    Three metres is the length at which passive copper still carries 48 Gbit/s reliably — and the certification is what makes that claim verifiable rather than printed.

    Length
    3 m — stated
    Certification
    Ultra High Speed, stated by the maker
    Stated bandwidth
    48 Gbit/s — stated
    Resolutions
    Up to 7680 × 4320 at 60 Hz, and 4K at 120 Hz — stated
    Audio
    eARC, Dolby Atmos, DTS and DTS Master — stated
    Construction
    Passive copper, braided nylon jacket, gold-plated connectors, aluminium alloy housing — stated
    Backward compatibility
    HDMI 1.3, 1.4, 2.0, 2.0a and 2.1 — stated
    Amazon reference
    B0D4R2MY7F (same reference on 5 Amazon marketplaces)
    EAN
    0787942713389
    • Ultra High Speed certification, which is the only label on an HDMI cable that means anything
    • Three metres — long enough for most rack-to-screen runs and short enough for passive copper to be dependable
    • Braiding, gold plating and an alloy shell are construction, not capability — none of them raises bandwidth

    Best for: A projector or receiver up to three metres from the source, at 4K 120 Hz or 8K.

    ≈ 7 €
    Check price on Amazon

All bluetooth audio receivers