Coolbox CoolTwin
 | Outdated Product Design: in-ear; Connection type: wireless; Bluetooth version: Bluetooth v 4.2; Range (m): 10; Frequency range (Hz): 20 – 20000; Volume control;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 v 5.1, game mode, 20 – 20000 Hz, battery: 40 mAh, up to 8 h
in-ear, wireless, true wireless, Bluetooth v 5.3, 20 – 20000 Hz, 32 Ohm, battery: 25 mAh, up to 5 h, with case + 20 h
in-ear, wireless, true wireless, Bluetooth, game mode, 20 – 20000 Hz, battery: up to 6 h, with case + 24 h
in-ear, wireless, true wireless, Bluetooth v 5.1, AAC, 20 – 20000 Hz, battery: 30 mAh, up to 6 h, with case + 20 h
in-ear, wireless, true wireless, Bluetooth v 5.1, AAC, 20 – 20000 Hz, battery: up to 5 h, with case + 15 h
in-ear, wireless, true wireless, Bluetooth v 5.3, AAC, 20 – 20000 Hz, 16 Ohm, battery: 35 mAh, up to 4 h, with case + 20 h
in-ear, wireless, true wireless, Bluetooth v 5.3, waterproof, battery: 35 mAh, up to 6 h
in-ear, wireless, true wireless, Bluetooth v 5.0, AAC, game mode, voice assistant, waterproof, 20 – 20000 Hz, battery: up to 5 h
in-ear, wireless, true wireless, Bluetooth v 5.0, active noise cancellation, waterproof, 20 – 20000 Hz, 16 Ohm, battery: 40 mAh, up to 4 h, with case + charging time — 1 hour
in-ear, wireless, true wireless, Bluetooth v 5.3, AAC, game mode, voice assistant, 20 – 20000 Hz, battery: up to 5 h
in-ear, wireless, true wireless, Bluetooth v 5.3, voice assistant, waterproof, 20 – 20000 Hz, 32 Ohm, battery: 35 mAh, up to 6 h
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Dual drivers.
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 2025 - 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 2025 - new arrivals, bestsellers, and the most relevant models Coolbox.
