Hi-Res Audio with LDAC – three times more detail than the standard
The Q31i is Hi-Res Audio certified for both wired and wireless listening. The LDAC codec transmits three times more audio data than the standard SBC—every detail of the recording sounds exactly as the artist intended. Custom 40mm drivers with dual silk and metal-ceramic diaphragms deliver up to 98 dB SPL for powerful, dynamic sound with exceptionally low distortion.
Adaptive ANC – Silence Tailored to Your Movements
A 4-microphone array with adaptive ANC monitors ambient noise in real time and adjusts the intensity of noise cancellation based on head movements, glasses, and hair—for consistent silence without interruptions. Five adjustable ANC levels in the Soundcore app give you full control. One-touch Transparency Mode lets ambient sounds through without having to take off your headphones.
3 AI Microphones—Crystal-Clear Voice in Any Environment
The 3-microphone system with AI noise cancellation isolates your voice from ambient noise—office chatter, café buzz, traffic, or wind are eliminated from your calls. The Anka Assistant offers real-time live translation through the Soundcore app in over 100 languages. Every call sounds clear, professional, and easy to understand.
All-day comfort – oval ear cushions designed for your head shape
Oval ear cushions designed based on a database of over 2,000 scanned head shapes and 6 mm more space than the previous generation ensure a natural and relaxed fit without pressure. Soft memory foam adapts to the shape of your ears—weighing just 265 g, the Q31i can be worn all day without causing fatigue.
80 hours of playback and fast charging: 10 minutes = 10 hours
The Q31i lasts up to 80 hours without ANC or 50 hours with active noise cancellation—enough for weeks of daily use. Fast charging adds 10 hours of battery life in just 10 minutes—ideal when rushing to the airport or before a long trip. Built-in white noise in Nap Mode helps you relax and unwind anywhere.
Physical Buttons, Multipoint, and Google Fast Pair
Five physical buttons—power, volume +/-, NC, and multifunction—can be customized in the Soundcore app. Bluetooth 6.0 with multipoint connectivity allows for seamless switching between two devices. Google Fast Pair ensures instant pairing with Android devices. HearID 5.0 creates a personalized EQ profile tailored precisely to your hearing.
Technical Specifications
Audio
Drivers: 40 mm, dual diaphragm (silk + metal-ceramic)
Max. SPL: 98 dB
Audio Certification: Hi-Res Audio (wired and wireless)
Codecs: LDAC, AAC, SBC
EQ: HearID 5.0 + 4 EQ modes + 3D spatial audio
Noise Cancellation
ANC: Adaptive (4 microphones, 5 adjustable levels)
Transparency Mode: Yes
Nap Mode (white noise): Yes (2 tracks in the Soundcore app)
Battery and Charging
Battery life without ANC: 80 hours
Battery life with ANC: 50 hours
Fast charging: 10 minutes = 10 hours