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Multi-function button for Bluetooth, calls, and playback.
Instructions for recharging the built-in battery using the USB port.
Methods to turn the speaker on, including NFC activation.
Steps to pair a new Bluetooth device for initial audio streaming.
Instructions for pairing a second or subsequent Bluetooth device.
Instructions for pairing and playing music using NFC technology.
Using the device as a speakerphone for calls.
Checking battery levels and important safety information for the lithium-ion battery.
Important precautions for safe handling, charging, and operation of the device.
Notes regarding FCC RF exposure requirements and device modification.