HiFiMAN ANANDA-BT Wireless Planar Magnetic Headphones

HiFiMAN ANANDA‑BT Wireless Planar Magnetic Headphones

Hear your library breathe: open‑back, hi‑res wireless—without compromise

If you’ve ever loved the clarity and scale of a great planar magnetic headphone but hated being chained to a desk, ANANDA‑BT sets you free. Its open‑back stage lifts the music out of your head, while modern hi‑res Bluetooth and a desktop‑grade USB‑C DAC mode preserve the texture, air, and speed audiophiles crave. No dongles, no stacks—just flagship‑level detail anywhere you choose to listen.

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Why Audiophiles Choose This Product

• The sound
  • Neutral‑leaning, detail‑rich tuning with an expansive, out‑of‑head presentation—exactly what you expect from a serious open‑back planar. Reviewers consistently note excellent balance and resolution that flatters acoustic, vocal, and classical recordings while remaining revealing across genres.
• The engineering
  • Purpose‑built for high‑fidelity wireless: a planar magnetic driver with an ultra‑thin diaphragm, plus a built‑in DAC/amp designed to deliver 24‑bit/96 kHz over Bluetooth and up to 24‑bit/192 kHz in USB‑C mode. The latest R2R “Himalaya” DAC architecture in the 2024 edition adds a natural, analog ease to timbre.
• The practicality
  • 10 hours of playtime and a full recharge in about 2.7 hours. Open‑back comfort with the familiar HIFIMAN suspended headband and asymmetrical ear pads for long sessions at the desk or sofa.
• The compatibility
  • Bluetooth 5.1 with LDAC, aptX, and aptX HD for high‑resolution wireless on modern Android phones and many laptops; AAC and SBC broaden support to iOS and legacy devices. USB‑C plug‑and‑play gives you “wired” fidelity from PCs and Macs without a separate DAC.
• The difference
  • Unlike closed‑back ANC cans, ANANDA‑BT prioritizes purity over isolation. It’s an open‑back, reference‑grade wireless system designed for quiet spaces, trading noise‑cancelling for a wider, more lifelike stage and micro‑detail retrieval.

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What’s Included

• ANANDA‑BT headphone
• Travel bag
• USB‑C to USB‑A cable
• USB‑C to USB‑C cable
• Documentation and warranty card

Contents per current 2024 R2R edition package.

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Technical Specifications

Specification	Value	Notes
Product Type	Wireless/open‑back over‑ear planar magnetic	Bluetooth or USB‑C digital (no analog 3.5 mm audio input)
Driver	Planar magnetic with ultra‑thin diaphragm	Fast transients, low distortion hallmark of planar designs.
Frequency Response	8 Hz – 55 kHz	Wideband extension preserves overtones and air.
Sensitivity	103 dB	Easy listening levels with the integrated amplifier.
Impedance	25 Ω	2024 R2R edition; earlier 2019 model listed 35 Ω.
Bluetooth	5.1	Stable connection; approx. 10 m range.
Codec Support	LDAC, aptX, aptX HD, AAC, SBC	Hi‑res wireless on supported devices.
USB‑C Audio	Up to 24‑bit/192 kHz	Bypass Bluetooth; desktop‑grade playback.
Battery Life	~10 hours	Typical use at moderate levels.
Charging Time	~2.7 hours	Via USB‑C.
Microphone	Built‑in	For calls and conferencing; varies by environment.
Weight	469 g	2024 edition; designed for lounge/desk listening.

Notes:

• Specifications shown reflect the latest ANANDA‑BT R2R (2024). Some retailers and legacy pages list earlier 2019 values (e.g., 35 Ω impedance and different codec mix including LHDC/HWA).

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Professional Recognition

• Reviews
  • “Up to 10 hours of battery life… and strong codec support including LDAC and aptX HD,” with USB listening while charging for desk use. TechPowerUp highlights its hi‑fi‑first approach to wireless.
  • RTINGS praises the neutral, well‑balanced sound and comfort, noting open‑back trade‑offs in isolation—ideal for quiet rooms.
  • Soundphile Review calls out the ANANDA‑BT’s broad codec coverage and a presentation closely mirroring the wired ANANDA signature.
• Heritage
  • HIFIMAN, founded by Dr. Fang Bian, is renowned for advancing planar magnetic headphones in the high‑end space—expertise that underpins ANANDA‑BT’s driver tech.
• Innovation
  • The 2024 update integrates HIFIMAN’s Himalaya R2R DAC module for a more natural, “analog‑like” character in a fully wireless chassis.

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The Bottom Line

ANANDA‑BT is what happens when a reference open‑back planar meets modern convenience. If you value stage width, speed, and low‑level detail—and want it in a cable‑free setup that still does true hi‑res via USB when you sit down—this is the wireless headphone designed for serious listening. Choose it for its fidelity first; enjoy the freedom as a bonus.

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Buying guidance for this category

• Connectivity: Wireless over Bluetooth or wired via USB‑C DAC mode; no analog cable input. If you need isolation or on‑the‑go use, consider a closed‑back ANC model instead.
• Sound signature: Neutral to slightly bright, highly resolving, with a spacious open‑back stage. Best in quiet environments.
• Comfort: Designed for extended sessions; note the 469 g mass—most enjoyable for seated listening.

If you’d like, I can tailor this page for the 2019 ANANDA‑BT (non‑R2R) as well, with its LHDC/HWA codec support and original accessory set.