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Yiifell manuals

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YIIFELL Bluetooth 5.3 2-in-1 Transmitter Receiver (Model BR08) User Manual

BR08 • December 4, 2025

Comprehensive user manual for the YIIFELL Bluetooth 5.3 2-in-1 Transmitter Receiver (Model BR08), covering setup, operation, specifications, and troubleshooting for both TX and RX modes.

YIIFELL 6-Pack EVA Foam Door Finger Pinch Guard Instruction Manual

6PCS • October 9, 2025

Comprehensive instruction manual for the YIIFELL 6-Pack EVA Foam Door Finger Pinch Guards, designed to prevent finger injuries, door slamming, and accidental lock-outs for children and pets.