Soundcore by Anker - Liberty 4 SE Earbuds True Wireless ACAA Headphones Black (NEW)
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Description
Sony ULT WEAR — Hear Everything. Block Out the Rest.
The Sony ULT WEAR are Sony's boldest statement in wireless audio — over-ear headphones engineered for listeners who refuse to settle. Powerful Active Noise Cancelling, hi-res wireless audio via LDAC, a dedicated ULT button for bass-forward sound modes, and up to 50 hours of battery life. Available in Black and Off White.
Active Noise Cancelling That Actually Works
Sony's industry-leading Active Noise Cancelling (ANC) blocks out ambient distractions — airplane engines, office chatter, street noise — so you can stay locked into your music, podcast, or call. When you need to stay aware, switch to Ambient Sound Mode instantly and hear the world around you without removing the headphones.
Hi-Res Wireless Audio with LDAC
Driven by 40mm dome-type drivers and powered by Sony's LDAC codec, the ULT WEAR streams audio at up to 3x the data of standard Bluetooth — delivering high-resolution wireless sound with stunning clarity, depth, and detail. Frequency response spans 5Hz–20kHz (wired) and 20Hz–20kHz (Bluetooth), with 32Ω impedance and up to 110dB sensitivity. Also supports SBC and AAC for universal compatibility.
The ULT Button — Your Sound, Your Way
A dedicated ULT button gives you instant access to Sony's signature sound modes — dial up enhanced bass or switch to a dynamic EQ preset with a single press. No app required. Just the sound you want, when you want it.
Up to 50 Hours of Battery Life
- 30 hours with Active Noise Cancelling on
- 50 hours with ANC off — for extended travel and long listening sessions
- Full charge in approximately 3.5 hours via USB
- Wired listening available via included detachable 3.5mm audio cable — even when battery is depleted
Bluetooth 5.2 — Fast, Stable, Versatile
- Bluetooth 5.2 for a reliable, low-latency wireless connection up to 33 feet (10 meters)
- Supports A2DP, AVRCP, HFP, HSP profiles
- Multipoint connection for seamless switching between devices
Comfort Built for Long Sessions
The ULT WEAR's moldable over-ear cushions conform to the shape of your ears for a personalized, fatigue-free fit. The adjustable headband distributes weight evenly across your head, and the foldable design collapses flat for easy packing in a bag or carry-on. At just 255g, it's light enough to wear all day.
Key Specs at a Glance
- Driver: 40mm dome-type | Freq. Response: 5Hz–20kHz (wired)
- Bluetooth: 5.2 | Codecs: LDAC, AAC, SBC | Range: 33 ft
- ANC: Yes | Ambient Sound Mode: Yes | ULT Button: Yes
- Battery: 30 hrs (ANC on) / 50 hrs (ANC off) | Charge: ~3.5 hrs
- Weight: 255g | Colors: Black | Off White | Foldable: Yes
What’s in the Box
- Sony ULT WEAR Headphones
- Detachable 3.5mm Audio Cable
- USB Charging Cable
- User Guide & Warranty Information
Works with most carriers. Does not work with the following carriers:
Specifications
