Defunc True ANC
 | Outdated Product Design: in-ear; Connection type: wireless; Bluetooth version: Bluetooth v5.3; Range (m): 10; Audio delay (ms): 55; Impedance (Ohm): 32; Frequency range (Hz): 20 – 20000; Sensitivity (dB): 102; Speaker size (mm): 10; Volume control; Noise cancellation: ANC; Transparent mode; AAC; Operating time (music) (h): 5 |
We recommend products in stockHeadphones Defunc →
in-ear, wireless, true wireless, Bluetooth v5.2, active noise cancellation, waterproof, 32 Ohm, battery: up to 7 h, with case + 32 h
in-ear, wireless, true wireless, Bluetooth v5.0, active noise cancellation, waterproof, 32 Ohm, battery: 50 mAh, up to 4 h
in-ear, wireless, true wireless, Bluetooth v5.4, active noise cancellation, waterproof, 20 – 20000 Hz, 32 Ohm, 3 mW, battery: up to 5 h, with case + 30 h
in-ear, wireless, true wireless, Bluetooth v5.2, AAC, aptX, game mode, 20 – 20000 Hz, 32 Ohm, battery: up to 3 h, with case + 24 h
in-ear, wireless, true wireless, Bluetooth v5.2, active noise cancellation, voice assistant, waterproof, 20 – 20000 Hz, 32 Ohm, battery: 43 mAh, up to 9 h, with case + 42 h
in-ear, wireless, true wireless, Bluetooth v5.4, AAC, active noise cancellation, waterproof, 20 – 20000 Hz, 32 Ohm, battery: 50 mAh, up to 7 h
in-ear, wireless, true wireless, Bluetooth v5.2, active noise cancellation, waterproof, 20 – 20000 Hz, 32 Ohm, battery: 40 mAh, up to 5 h, with case + 20 h
in-ear, wireless, true wireless, Bluetooth v5.4, active noise cancellation, waterproof, 32 Ohm, battery: up to 4 h
in-ear, wireless, true wireless, Bluetooth v5.0, game mode, waterproof, 20 – 20000 Hz, 32 Ohm, battery: 40 mAh, up to 4 h
in-ear, wireless, true wireless, Bluetooth v6.0, AAC, LDAC, active noise cancellation, game mode, 32 Ohm, battery: 35 mAh, up to 7 h, with case + 24 h
in-ear, wireless, true wireless, Bluetooth v5.0, active noise cancellation, voice assistant, waterproof, 20 – 20000 Hz, 32 Ohm, battery: 40 mAh, up to 4 h, with case + 19 h
in-ear, wireless, true wireless, Bluetooth v5.2, active noise cancellation, game mode, voice assistant, waterproof, 20 – 20000 Hz, 16 Ohm, battery: up to 9 h, with case + 21 h
in-ear, wireless, true wireless, Bluetooth v5.2, AAC, active noise cancellation, voice assistant, waterproof, 20 – 20000 Hz, battery: up to 7.5 h, with case + 25 h
in-ear, wireless, true wireless, Bluetooth v5.3, AAC, active noise cancellation, voice assistant, waterproof, 20 – 20000 Hz, battery: 60 mAh
in-ear, wireless, true wireless, Bluetooth v5.2, voice assistant, waterproof, 20 – 20000 Hz, 16 Ohm, battery: up to 9 h, with case + 42 h
Defunc True ANC
Type:in-ear
Connection:Bluetooth v5.3
Кодеки:AAC
Frequencies:20 – 20000 Hz
Sensitivity:102 dB
Battery:40 mAh, up to 5 h, with case 25 h
Active noise cancellation. Low audio transmission delay (50ms). Long battery life (with case).
All specifications
Specifications True ANC
|
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
E-Catalog UK editor, Headphones
Olexandr Cherkashchenko, edited 08.04.2026
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Defunc 2026 - new arrivals, bestsellers, and the most relevant models Defunc.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Defunc 2026 - new arrivals, bestsellers, and the most relevant models Defunc.
Everything You Need to Know About Headphones: A Complete Technical GuideThe choice begins with understanding the design and features.
What characteristics should good headphones have?Guide to key features of headphones
Series Defunc True (TWS)Compare using chart →
inserts, wireless, true wireless, Bluetooth v5.0, waterproof, 20 – 20000 Hz, 32 Ohm, battery: up to 4 h, with case + 12 h
inserts, wireless, true wireless, Bluetooth v5.0, waterproof, 20 – 20000 Hz, 32 Ohm, battery: up to 4 h, with case + with a case — 22 hours
inserts, wireless, true wireless, Bluetooth v5.2, AAC, voice assistant, waterproof, 20 – 20000 Hz, 32 Ohm, battery: 30 mAh, up to 4 h, with case + 22 h
Popular questions
How long does the Defunc True ANC last without recharging?
With ANC, the headphones operate for about 5 hours; without noise cancellation, up to 8 hours. The case extends the total battery life to 25 hours, so it usually lasts for several days of regular listening.Source:SpecificationsExpert reviews
Are the Defunc True ANC suitable for mobile gaming and watching videos?
Yes, gaming mode is specified with a latency of around 55 ms, so the sound should match what is happening on screen better than in normal mode. For music, it makes more sense to keep music mode, as it is designed for a different sound profile.Source:SpecificationsExpert reviews
Can I quickly switch between a laptop and a smartphone?
Defunc True ANC does not support simultaneous connection to two devices. To switch the source, you need to put the earbuds in the case and turn off Bluetooth on the previous device, so this is not the most convenient option for continuous use with a laptop and phone.Source:Expert reviews
Are the Defunc True ANC suitable for the metro and a noisy office?
Yes, active noise cancellation noticeably reduces low-frequency hum and helps you concentrate on public transport, in cafés, or at the office. On a busy street, it is better to turn on transparency mode so you can stay aware of the sounds around you.Source:Expert reviews
Can you hear well during calls outdoors?
Defunc True ANC use ENC, which effectively filters out some background noise, but voices outdoors may sound quieter and less natural. This is sufficient for occasional conversations; however, if the headset is primarily needed for work calls in noisy places, it is worth considering higher-tier models.Source:Expert reviewsSpecifications