Audikast Infinity NC bundle with black ANC earbuds, charging case and Audikast 4 Auracast TV transmitter
Older adult watching TV with black Infinity NC ANC earbuds and the Audikast 4 Auracast transmitter
Audikast Infinity NC supports one classic Bluetooth listener or multiple compatible Auracast listeners
Infinity NC supports Classic Bluetooth, Auracast and LE Audio Unicast listening modes
Infinity NC hybrid active noise cancelling earbuds reduce background noise
Avantalk app controls Infinity NC Auracast connection, equalizer, ANC and firmware updates
Audikast Infinity NC bundle with black ANC earbuds, charging case and Audikast 4 Auracast TV transmitter
Older adult watching TV with black Infinity NC ANC earbuds and the Audikast 4 Auracast transmitter
Audikast Infinity NC supports one classic Bluetooth listener or multiple compatible Auracast listeners
Infinity NC supports Classic Bluetooth, Auracast and LE Audio Unicast listening modes
Infinity NC hybrid active noise cancelling earbuds reduce background noise
Avantalk app controls Infinity NC Auracast connection, equalizer, ANC and firmware updates

Audikast Infinity NC | Auracast TV Earbuds Set

ANC earbuds and an Auracast TV transmitter for private, low-latency listening from compatible Optical/TOSLINK or 3.5 mm AUX audio outputs.

$149.99
Totale parziale: $149.99
Price $149.99
Product Highlights
  • MULTI-USE EARBUDS FOR TV AND EVERYDAY LIFE
    Use one pair of ANC earbuds for TV, music, videos and calls. Connect with the included Audikast 4 transmitter or pair directly with your phone.
  • ANC, CLEAR CALLS AND 6 EQ MODES
    Reduce background noise with ANC, take clear calls through built-in microphones, and choose Pop, Rock, Vocal, Live, Classical or Bass EQ in the Avantree app.
  • EVERYDAY EARBUDS, NOW TV-READY
    Hear TV at your preferred volume without turning up the speakers. Connect the transmitter through Optical or AUX for clear, low-latency audio that stays in sync.
  • TAKE CALLS WHILE WATCHING TV
    Answer phone calls directly through the earbuds. When the call ends, the earbuds automatically reconnect to your TV audio, so you can continue watching.
  • AURACAST & TV COMPATIBILITY
    TV requires Optical/TOSLINK or AUX; HDMI-only TVs and soundbar passthrough are unsupported. Set Optical audio to PCM/Stereo. Auracast devices must support broadcast audio.
Compatibility & Uses
  • TV connection: Optical/TOSLINK or 3.5 mm AUX audio output is required.
  • Optical audio setting: Set the TV output format to PCM or Stereo.
  • Auracast: Works with compatible Auracast broadcast-audio receivers. Compatibility varies by device.
  • Classic Bluetooth: Audikast 4 connects to one classic Bluetooth headphone or speaker at a time.
  • Phone use: Infinity NC can be used independently with compatible phones, tablets and computers for audio and calls.
  • Fit note: The secure in-ear design may feel too large or snug for especially small or sensitive ears. Fit varies by ear shape.
What's in the Box
  • Audikast 4 TV transmitter
  • Infinity NC black ANC earbuds with charging case
  • Optical audio cable
  • 3.5 mm AUX audio cable
  • USB-C power/data cables and supplied ear tips
Audikast Infinity NC bundle with black ANC earbuds, charging case and Audikast 4 Auracast TV transmitter

Audikast Infinity NC | Auracast TV Earbuds Set

$149.99
Audikast Infinity NC bundle with black ANC earbuds, charging case and Audikast 4 Auracast TV transmitter
Older adult watching TV with black Infinity NC ANC earbuds and the Audikast 4 Auracast transmitter
Audikast Infinity NC supports one classic Bluetooth listener or multiple compatible Auracast listeners
Infinity NC supports Classic Bluetooth, Auracast and LE Audio Unicast listening modes
Infinity NC hybrid active noise cancelling earbuds reduce background noise
Avantalk app controls Infinity NC Auracast connection, equalizer, ANC and firmware updates

Audikast Infinity NC | Auracast TV Earbuds Set

$149.99
Avantree Auracast Ecosystem Desktop

Comparison Table

Model
  • Price
  • Earbud Style
  • Active Noise Cancelling
  • Wireless Connectivity
  • Auracast Multi-Listener
  • TV + Phone Connection
  • Soundbar Pass-through
  • Audio Latency
  • Playtime
  • Audikast Infinity NC

    Audikast Infinity NC
    • $149.99
    • In-ear
    • Yes - Hybrid ANC
    • Auracast + Classic Bluetooth
    • Yes
    • Yes
    • No
    • 50–60 ms
    • Up to 8 hr
  • Medley Pebble 2

    Medley Pebble 2
    • $149.99
    • Open-ear
    • No
    • Bluetooth 5.4 + Auracast
    • Yes
    • Yes
    • Yes
    • 50–60 ms
    • Up to 18 hr
  • HT4186-Q

    HT4186-Q
    • $94.99
    • Neckband in-ear
    • No
    • Classic Bluetooth
    • No
    • No
    • No
    • <40 ms
    • Up to 20 hr
  • Aura Loop

    Aura Loop
    • $129.99
    • Neckband in-ear
    • No
    • Bluetooth 5.4 + Auracast
    • Yes
    • Yes
    • No
    • 50–60 ms
    • Up to 12 hr

Specifications

Audikast 4 Transmitter
Bluetooth VersionBluetooth 5.4
Classic Bluetooth CodecsaptX Adaptive, aptX HD, aptX, SBC
Auracast CodecLC3
TV Audio InputOptical/TOSLINK, 3.5 mm AUX
Audio Latency50–60 ms with the included Infinity NC earbuds
Operating RangeClassic Bluetooth: up to 30 m / 100 ft; Auracast: up to 100 m / 330 ft
PowerUSB-C, DC 5 V / 1 A
Firmware UpgradableYes
Size2.87 x 2.68 x 2.64 in
Weight1.34 oz
Infinity NC Earbuds
Bluetooth VersionBluetooth 5.3
Listening ModesClassic Bluetooth, Auracast, LE Audio Unicast
Audio CodecsLC3, aptX Adaptive, aptX, SBC
Noise CancellingHybrid ANC with six-microphone system
App FeaturesAuracast connection, ANC adjustment, six EQ modes, firmware updates
Operating TimeUp to 8 hours
Charging Time2 hours
Battery CapacityEarbuds: 40 mAh; case: 420 mAh
WeightEarbuds: 9.5 g; case: 33.3 g

Q & A

Q1: Will this work with my TV?
A: Yes, if the TV has a working Optical/TOSLINK or 3.5 mm AUX audio output. HDMI-only TVs are not supported. For Optical, set the TV audio format to PCM or Stereo.

Q2: Are the transmitter and earbuds already paired?
A: They are designed to work together through Auracast. Follow the included setup instructions the first time; normal daily use does not require pairing from scratch.

Q3: Can I use the Infinity NC earbuds with my phone?
A: Yes. Infinity NC also works independently with compatible phones, tablets and computers for music, videos and calls.

Q4: Can more than one person listen to the TV?
A: Yes, in Auracast mode the transmitter can broadcast to multiple compatible Auracast receivers. In Classic Bluetooth mode, Audikast 4 connects to one headphone or speaker at a time.

Q5: Does it work with hearing aids?
A: Only compatible Auracast-enabled hearing devices can receive the broadcast. Compatibility varies by model; non-Auracast hearing aids are not supported.

Q6: Can my soundbar play at the same time?
A: Audikast 4 does not provide soundbar pass-through. Simultaneous TV-speaker output depends on the TV's own settings and is not guaranteed.

Q7: Will the earbuds fit small ears?
A: Fit varies by ear shape. The secure in-ear design may feel too large or snug for especially small or sensitive ears.