Grand-X GB-99B
 | Outdated Product Design: in-ear; Connection type: wireless; Bluetooth version: Bluetooth v 5.1; Range (m): 10; Impedance (Ohm): 16; Frequency range (Hz): 20 – 20000; Sensitivity (dB): 109; Speaker size (mm): 10; AAC; Operating time (music) (h): 5.5; Charging port: USB C; |
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in-ear, wireless, true wireless, Bluetooth v 4.2, AAC, 20 – 10000 Hz, 16 Ohm, battery: 55 mAh, up to 12 h
in-ear, wireless, true wireless, Bluetooth v 5.0, AAC, waterproof, 20 – 20000 Hz, 16 Ohm, battery: up to 4 h, with case + 20 h
in-ear, wireless, true wireless, Bluetooth v 5.0, AAC, waterproof, 20 – 20000 Hz, 16 Ohm, battery: up to 4 h
in-ear, wireless, true wireless, 2 m, Bluetooth v 5.0, 24 – 24800 Hz, 16 Ohm, battery: 40 mAh, up to 5 h
in-ear, wireless, true wireless, Bluetooth v 5.3, voice assistant, waterproof, 20 – 20000 Hz, 16 Ohm, battery: up to 7 h, with case + 27 h
in-ear, wireless, true wireless, Bluetooth v 5.0, waterproof, 20 – 20000 Hz, 16 Ohm, battery: 20 mAh, up to 4 h, with case + 12 h
in-ear, wireless, true wireless, Bluetooth v 5.0, AAC, 20 – 20000 Hz, 16 Ohm, battery: 45 mAh, up to 4 h
in-ear, wireless, true wireless, Bluetooth v 5.2, waterproof, 20 – 20000 Hz, 16 Ohm, battery: up to 3.5 h, with case + 12 h
in-ear, wireless, true wireless, Bluetooth v 5.2, waterproof, 20 – 20000 Hz, 16 Ohm, battery: up to 8 h
in-ear, wireless, true wireless, Bluetooth v 5.3, game mode, waterproof, 20 – 20000 Hz, 16 Ohm, battery: up to 8 h, with case + 32 h
in-ear, wireless, true wireless, Bluetooth v 5.2, voice assistant, waterproof, 20 – 20000 Hz, 16 Ohm, battery: up to 9 h, with case + 33 h
in-ear, wireless, true wireless, Bluetooth v 5.0, aptX, 20 – 20000 Hz, 16 Ohm, battery: 40 mAh, up to 6.5 h, with case + 40 h
in-ear, wireless, true wireless, Bluetooth v 5.3, voice assistant, waterproof, 20 – 20000 Hz, 16 Ohm, battery: up to 8 h, with case + 20 h
in-ear, wireless, true wireless, Bluetooth v 5.1, AAC, waterproof, 20 – 20000 Hz, 16 Ohm, battery: 43 mAh, up to 8 h, with case + 32 h
in-ear, wireless, true wireless, Bluetooth v 5.3, voice assistant, waterproof, 20 – 20000 Hz, 16 Ohm, battery: 30 mAh, up to 4 h, with case + 19 h
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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 Grand-X 2025 - new arrivals, bestsellers, and the most relevant models Grand-X.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Grand-X 2025 - new arrivals, bestsellers, and the most relevant models Grand-X.
