Defunc True
 | Outdated Product Design: in-ear; Connection type: wireless; Bluetooth version: Bluetooth v5.0; Range (m): 10; Frequency range (Hz): 20 – 20000; Operating time (music) (h): 3; Charging port: microUSB; |
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in-ear, wireless, true wireless, Bluetooth v5.0, AAC, voice assistant, waterproof, 20 – 20000 Hz, battery: 40 mAh, up to 4 h, with case + 20 h
in-ear, wireless, true wireless, Bluetooth v5.2, AAC, active noise cancellation, 20 – 20000 Hz, battery: with case + 24 h
in-ear, wireless, true wireless, Bluetooth v5.3, AAC, active noise cancellation, waterproof, 20 – 20000 Hz, battery: 54 mAh, with case + 40 h
in-ear, wireless, true wireless, Bluetooth v5.3, active noise cancellation, voice assistant, waterproof, 20 – 20000 Hz, 32 Ohm, battery: 55 mAh, up to 7 h, with case + 21 h
in-ear, wireless, true wireless, Bluetooth v5.4, AAC, active noise cancellation, game mode, waterproof, battery: 53 mAh, up to 13.5 h, with case + 55 h
in-ear, wireless, true wireless, Bluetooth v5.0, waterproof, 20 – 20000 Hz, 16 Ohm, battery: up to 4 h
in-ear, wireless, true wireless, Bluetooth v5.2, AAC, aptX, game mode, waterproof, battery: up to 5 h, with case + 25 h
in-ear, wireless, true wireless, Bluetooth v5.4, AAC, LDAC, active noise cancellation, game mode, waterproof, battery: 53 mAh, up to 14 h, with case + 61.5 h
in-ear, wireless, true wireless, Bluetooth v5.3, AAC, active noise cancellation, game mode, waterproof, 20 – 20000 Hz, battery: up to 5 h, with case + 22 h
in-ear, wireless, true wireless, Bluetooth v5.4, active noise cancellation, voice assistant, waterproof, 20 – 20000 Hz, 16 Ohm, 5 mW, battery: 65 mAh, up to 7 h, with case + 21 h
in-ear, wireless, true wireless, Bluetooth v5.0, game mode, 20 – 20000 Hz, battery: up to 5 h, with case + 20 h
in-ear, wireless, true wireless, Bluetooth v5.0, game mode, 20 – 20000 Hz, battery: up to 5 h, with case + 20 h
in-ear, wireless, true wireless, Bluetooth v5.0, AAC, aptX, waterproof, 20 – 20000 Hz, 32 Ohm, battery: 60 mAh, up to 9 h, with case + 27 h
in-ear, wireless, true wireless, Bluetooth v5.0, 20 – 20000 Hz, 16 Ohm, battery: 55 mAh, up to 5 h
in-ear, wireless, true wireless, Bluetooth v5.2, AAC, active noise cancellation, waterproof, 32 Ohm, battery: 35 mAh, up to 6 h, with case + 28 h
Defunc True
Type:in-ear
Connection:Bluetooth v5.0
Frequencies:20 – 20000 Hz
Battery:50 mAh, up to 3 h, with case 60 h
Case with power bank function, charging the headphones up to 20 times, which allows you to get 60 hours of battery life.
All specifications
Specifications True
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E-Catalog UK editor, Headphones
Olexandr Cherkashche…, 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 + 22 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
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