Infinity

2 Pairs Bluetooth Earbuds with Auracast & LE Audio, Qualcomm aptX Adaptive, Active Noise Canceling + Semi-Open Wireless Headphones, with App Control, 48H Battery Life

$99.99 USD
  • 【2-IN-1 FLEXIBLE LISTENING】Includes 2 pairs of earbuds in 1 case: one with ANC for immersive focus, one with semi-open design for all-day comfort. Switch based on your needs.
  • 【AURACAST-ENABLED】Supports the latest Bluetooth Auracast technology. Use the Avantalk app to discover and connect to shared broadcasts, perfect for group or public listening.
  • 【LE AUDIO + LC3 CODEC】Features LE Audio with LC3 codec for lower power use, stronger connection, and clearer sound. Pair with LE Audio enabled devices for ultra-low latency audio, ideal for gaming and video.
  • 【QUALCOMM APTX ADAPTIVE】Powered by Qualcomm chipset for dynamic audio quality and low-latency performance. Perfect sync for games, movies, and calls when used with aptX Adaptive-compatible devices.
  • 【APP CONTROL + OTA UPGRADES】Use the Avantree app to adjust EQ, update firmware, and identify nearby Auracast devices, keeping your earbuds up to date and future-ready.
  • 【SHARE AUDIO, STAY IN SYNC】Connect both pairs of earbuds to one Avantree transmitter or Auracast source and listen together, great for couples, families, or travel buddies.
  • 【CLEAR CALLS WITH NOISE FILTERING】Advanced mic design ensures reliable voice pickup even in noisy settings, delivering smooth conversations and video call clarity.
  • 【48H BATTERY + COMPACT CASE】Up to 8 hours per pair, plus 48 hours total with the case. Stay powered all day at work, on long flights, or during commutes.

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Specifications
  • Bluetooth Version: v5.3

  • Supported Audio Codecs: LC3 (LE Audio), aptX-Adaptive, aptX, SBC

  • Supported Bluetooth Profiles: A2DP, AVRCP, HFP, HSP

  • Playtime: Up to 8hr (48hr with case) when ANC is OFF

  • Driver Size: 13mm

  • Impedance: 32Ω

  • Frequency Response: 20Hz - 20KHz

  • Operating Range: Up to 30ft / 10m

  • Net Weight: Earbuds: 9.2g

  • Charging Case: 76g
What's in the Box

Avantree Infinity - Infinity NC & Infinity SO Earbuds


Type C Charging Cable (1.5ft / 0.5m)

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Hybrid ANC

The Infinity NC’s hybrid ANC blocks up to 49dB of background noise, keeping you immersed anywhere.

Semi-Open Comfort

The Infinity SO’s semi-open design alleviates in-ear pressure and retains comfort all day long.