Tronsmart Sounfii R4
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Long battery life.
Information in model description is for reference purposes.
Before buying always check characteristics and configuration of product with online store manager
Catalog Tronsmart 2025 - new products, best sales and most actual models Tronsmart.
Before buying always check characteristics and configuration of product with online store manager
Catalog Tronsmart 2025 - new products, best sales and most actual models Tronsmart.
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Tronsmart Sounfii R4 TWS ENC Call Noise Reduction Earbuds - Black GK523979 | $15.07 |  | |||
| $24.99 |  | ||||
Tronsmart Sounfii R4 TWS ENC Call Noise Reduction Earbuds - Beige GK523980 | $15.07 | | |||
Video reviews
How to Operate Sounfii R4 Earphones
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Tronsmart Sounfii R4 Earphones
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We recommendCompare using chart →
in-ear, wireless, true wireless, Bluetooth v 5.0, 9 – 22000 Hz, battery: up to 6.5 h, with case + 26 h
in-ear, wireless, true wireless, Bluetooth v 5.3, voice assistant, waterproof, 20 – 20000 Hz, battery: 34 mAh, up to 5 h, with case + 30 h
in-ear, wireless, true wireless, Bluetooth v 5.0, waterproof, 20 – 20000 Hz, 16 Ohm, battery: up to 3 h, with case + 12 h
in-ear, wireless, true wireless, Bluetooth v 5.0, waterproof, 20 – 20000 Hz, 32 Ohm, battery: 43 mAh, up to 4 h, with case + 12 h
in-ear, wireless, true wireless, Bluetooth v 5.1, 20 – 20000 Hz, 32 Ohm, battery: up to 6 h, with case + 24 h
in-ear, wireless, true wireless, Bluetooth v 5.3, waterproof, 20 – 20000 Hz, battery: 40 mAh, up to 6.5 h, with case + 26 h
in-ear, wireless, true wireless, Bluetooth v 5.0, voice assistant, 20 – 20000 Hz, battery: up to 3 h
in-ear, wireless, true wireless, Bluetooth v 5.1, voice assistant, 20 – 20000 Hz, battery: 40 mAh, up to 6 h, with case + 24 h
in-ear, wireless, true wireless, Bluetooth v 5.0, 20 – 20000 Hz, 16 Ohm, battery: 55 mAh, up to 5 h
in-ear, wireless, true wireless, Bluetooth v 5.0, AAC, active noise cancellation, voice assistant, waterproof, 20 – 20000 Hz, 16 Ohm, battery: 60 mAh, up to 6 h, with case + 18 h
in-ear, wireless, true wireless, Bluetooth v 5.3, AAC, voice assistant, waterproof, 20 – 20000 Hz, 16 Ohm, battery: 30 mAh, up to 5 h, with case + 25 h
