Alfawise Dual USB Bluetooth Charger Transmitter

Input voltage: 12 – 24V, Max. output current: 3.4A in total, Bluetooth protocol: AVRCP, A2DP, HFP, Bluetooth version: 4.2, Bluetooth effective distance: 10m, Music format: MP3, WMA, Supported USB flash drive: up to 32GB (not included), FM frequency: 87.5 – 108.0MHz, Frequency stability: + / -10ppml, Working temperature: 0 to 50 Deg.C.

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Updated: 10-07-2025

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