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Infinity NC
ANC Earbuds with LE Audio, Auracast, HD Calls & Custom EQ
- $69.99
- Unit price
- per
Infinity NC: Single Earbuds w/ Charging Case
Infinity: 2 Pairs of Earbuds in One Case
Sky Infinity: Infinity Earbuds + Relay Transmitter
Infinity NC: Single Earbuds w/ Charging Case
- Future-proof with Auracast™ — next-gen Bluetooth tech for clearer sound, ultra-low latency & one-to-many sharing. Join or start broadcasts anywhere – perfect for group or public listening.
- Ultra-low latency sync — enjoy perfectly lip-synced TV, movie & gaming audio in both Auracast and classic Bluetooth modes with LC3 & aptX Adaptive. Ideal for TV watchers and gamers.
- App control & updates — discover nearby broadcasts, fine-tune your sound with custom EQ, and stay current with OTA firmware upgrades. Perfect for tech-savvy listeners.
- Block the noise — hybrid ANC reduces plane, train & office chatter so you can focus on your music, movies, or work. Great for daily commuters and travelers. Crystal-clear calls — dual noise-filtering mics capture your voice clearly even in busy surroundings. Ideal for calls on the go or in noisy environments.
In Stock—Estimated delivery
3–7 business days
$69.99
Comparison Table
Model
- Bluetooth Version
- Supported Codecs
- Supported Bluetooth Profiles
- Operating Time
- Charging Time
- Net Weight
-
- Bluetooth v5.3
- LC3, aptX Adaptive, aptX, SBC
- HFP v1.9, AVRCP v1.6.2, A2DP v1.3.2
- Up to 8hr
- 2hr
- 9.5g
-
- Bluetooth v5.3
- LC3, aptX Adaptive, aptX, SBC
- HFP v1.9, AVRCP v1.6.2, A2DP v1.3.2
- Up to 8hr
- 2hr
- 9.5g
Specifications
| Wireless Technology | Bluetooth v5.3 |
| Supported Audio Codecs | LC3, aptX Adaptive, aptX, SBC |
| Supported Bluetooth Profiles | HFP v1.9, AVRCP v1.6.2, A2DP v1.3.2 |
| Drivers | 13mm |
| Impedance | 32Ω |
| Frequency Response | 20Hz - 20kHz |
| Sound Pressure Level (SPL) | 100dB (1kHz / 1V) |
| Microphone | 3*2 MEMS voice mics |
| Battery Capacity | Earbuds: 40mAh; Case: 420mAh |
| Charging Time | 2hr |
| Operating Time | Up to 8hr |
| Power Supply | 5V / 500mA–2A (USB-C) |
| Product Weight | Earbuds: 9.5g; Case: 33.3g |
Q & A
Q1: Will these work with my TV? Do I need a transmitter?
Yes. They can pair directly with any Bluetooth-enabled TV. For perfect lip-sync, use a compatible low-latency transmitter — Auracast™ (Voyager, Audikast 4 series, Aura Focus base).
Q2: Can two or more people listen together?
Yes. With Auracast™, start a broadcast from a compatible transmitter and multiple listeners can join instantly. You can also join public Auracast broadcasts at venues like airports, museums, or the Sydney Opera House.
Q3: Is there delay for movies or gaming?
Audio stays in sync when paired with a compatible low-latency transmitter (e.g., C82 adapter or LE Audio Unicast models). Direct Bluetooth from some TVs/phones may introduce noticeable delay.
Q4: How effective is the noise cancelling on flights and commutes?
Hybrid ANC reduces steady engine and crowd noise so you can listen at lower volumes. Switch to Transparency to hear announcements or chat without removing the earbuds.
Q5: Are calls clear in noisy places?
Yes. Multi-mic noise filtering focuses on your voice so callers hear you clearly. Use the app to fine-tune EQ and get OTA updates over time.
Buy Add-ons & Accessories
Infinity NC — Compatibility Checker
Avantree Bluetooth Compatibility Checker
Avantree products are designed for versatility and broad compatibility. However, due to technical limitations, not all devices can work together. We strongly recommend checking compatibility before purchase.
All Bluetooth Devices Checker
(Note: This tool is still under development. 💡 Suggestions are welcome anytime! contact us.)
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