Save $30 on UE's Megaboom 3 and Boom 3 Bluetooth speakers
Power Up Charging Dock, Compatible with Ultimate Ears UE Boom 3 / Megaboom 3, Portable Bluetooth Speaker Charging Pad, USB Cable Included - Walmart.com
User manual Ultimate Ears Megaboom 3 (English - 8 pages)
Getting Started With Your Megaboom 3 + Boom 3 — Ultimate Ears Support
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Getting Started With Your Megaboom 3 + Boom 3 — Ultimate Ears Support