Coolbox CoolTwin
 | Outdated Product Design: in-ear; Connection type: wireless; Bluetooth version: Bluetooth v4.2; Range (m): 10; Frequency range (Hz): 20 – 20000; Volume control; Operating time (music) (h): 4; Charging port: microUSB; |
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in-ear, wireless, true wireless, Bluetooth v5.2, active noise cancellation, battery: up to 8 h, with case + 30 h
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in-ear, wireless, true wireless, Bluetooth v5.1, waterproof, battery: 30 mAh, up to 4 h, with case + 14 h
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 v5.1, AAC, waterproof, 20 – 20000 Hz, 32 Ohm, battery: up to 8 h
in-ear, wireless, true wireless, Bluetooth v5.3, waterproof, 20 – 20000 Hz, battery: up to 10 h, with case + 30 h
in-ear, wireless, true wireless, Bluetooth v5.4, AAC, active noise cancellation, game mode, waterproof, 20 – 20000 Hz, battery: 35 mAh, with case + 35 h
in-ear, wireless, true wireless, Bluetooth v5.3, active noise cancellation, voice assistant, waterproof, battery: with case + 42 h
in-ear, wireless, true wireless, Bluetooth v5.4, active noise cancellation, voice assistant, waterproof, 20 – 20000 Hz, 32 Ohm, 8 mW, battery: 40 mAh, up to 4 h, with case + 14 h
in-ear, wireless, true wireless, Bluetooth v5.2, active noise cancellation, game mode, voice assistant, battery: up to 6 h, with case + 30 h
in-ear, wireless, true wireless, Bluetooth v5.3, AAC, voice assistant, waterproof, 20 – 20000 Hz, battery: 45 mAh, up to 6.5 h, with case + 26 h
in-ear, wireless, true wireless, Bluetooth v5.3, AAC, active noise cancellation, waterproof, 20 – 20000 Hz, 32 Ohm, battery: up to 5 h, with case + 22 h
in-ear, wireless, true wireless, Bluetooth v5.3, AAC, game mode, waterproof, 20 – 20000 Hz, battery: up to 9 h, with case + 28 h
in-ear, wireless, true wireless, Bluetooth v6.0, AAC, active noise cancellation, game mode, 32 Ohm, battery: 35 mAh, up to 7 h, with case + 24 h
Coolbox CoolTwin
2023
Type:in-ear
Connection:Bluetooth v4.2
Frequencies:20 – 20000 Hz
Battery:up to 4 h
Dual drivers.
All specifications
Specifications CoolTwin
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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 Coolbox 2026 - new arrivals, bestsellers, and the most relevant models Coolbox.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Coolbox 2026 - new arrivals, bestsellers, and the most relevant models Coolbox.
