2. Sentry Industries
  3. 2ACP4BT550

Sentry Industries 2ACP4BT550 User manual

  • Hello! I've reviewed the user manual for the Sentry Bluetooth Earbuds BT550. This document covers setup, pairing with devices, and control functions of the earbuds. It also includes important safety warnings, battery charging information and key specifications. I’m ready to assist with any questions you have about the BT550.
  • How do I pair the earbuds with my phone?
    What is the pairing password?
    How long does a full charge take?
    How do I answer a call?
Changes or modifications to this unit not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment.
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