A4Tech BTS-02
 | Outdated Product mini-Jack (3.5 mm); card reader; Number of channels: 1.0 (mono); Signal-to-noise ratio (dB): 86; Power (W): 3; Frequency range (Hz): 90 – 20000; Codec support: Features: speakerphone; More features: USB charging port: microUSB; Size (mm): 53x89x89; |
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Bluetooth v 5.0, Aux 3.5mm, USB, card reader, FM, 1.0 (mono), 3 W, microphone, battery 500 mAh, battery life 4 h, 50x80x80 mm
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Bluetooth v 5.1, USB, card reader, FM, 1.0 (mono), 5 W, microphone, TWS, battery 1200 mAh, battery life 4 h, charging via microUSB, 84x100x47 mm, 245 g
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Bluetooth v 5.0, card reader, 1.0 (mono), 5 W, battery life 2 h, charging via microUSB, 47x48x48 mm
Bluetooth v 5.0, Aux 3.5mm, USB, card reader, FM, 1.0 (mono), 3 W, microphone, battery 500 mAh, charging via microUSB, 36x85x85 mm, 139 g
Bluetooth v 5.0, Aux 3.5mm, USB, card reader, FM, 1.0 (mono), 5 W, TWS, battery 1200 mAh, battery life 4 h, charging via microUSB, 142x85x85 mm, 380 g
Bluetooth v 5.0, Aux 3.5mm, card reader, FM, 1.0 (mono), 3 W, 280 – 16000 Hz, microphone, battery life 4 h, charging via USB C
Bluetooth v 5.0, Aux 3.5mm, USB, card reader, 1.0 (mono), 5 W, microphone, battery 500 mAh, battery life 2 h, charging via microUSB, 83x142x86 mm, 308 g
Bluetooth v 5.0, card reader, FM, 1.0 (mono), 5 W, microphone, TWS, battery 500 mAh, battery life 2 h
Bluetooth v 5.2, Aux 3.5mm, USB, card reader, FM, 1.0 (mono), 5 W, TWS, battery 1200 mAh, battery life 4 h, charging via USB C
Bluetooth v 5.0, Aux 3.5mm, USB, card reader, FM, 1.0 (mono), 5 W, TWS, battery 1200 mAh, battery life 3 h, charging via USB C, 153x83x68 mm, 358 g
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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 A4Tech 2025 - new arrivals, bestsellers, and the most relevant models A4Tech.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog A4Tech 2025 - new arrivals, bestsellers, and the most relevant models A4Tech.
