100% brand new and high quality Easy to Use: Suitable for Ultimate Ears Boom 3 Megaboom 3 Blast Megablasts, place peaker on the Charging Stand dock, the speaker will automatically adsorbed and charged. High Quality Material: Made of high quality plastic, ecofriendly and stable, firm and durable. The base has a USB female charging output interface, the cable length is 1 meter. Saving Space: Effectively save space and make your desktop and home look neat and orderly. Fast Charge: Fast and stable charging speed, provide high efficiency and stability charging. 1x USB Charger Dock for Ultimate Ears Boom 3 Megaboom 3 Blast Megablast Material: Plastic Color: Black, White Product Dimension: approx. 89x16.7mm/3.50x0.66inches Net Weight: 107g/0.24lbs Please allow 1-2cm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.