Brand name: GGMM Item Type: Speaker Accessory Kits Model number: D3 Docking Station Battery Package: Yes Material: plastic Color: Black/White Battery capacity: 5200mah Playing time: Up to 8 hours Compatible device: Compatible with Amazon Echo Dot 3rd Generation Function: For the intelligent voice control Alexa Function 1: Makes the echo dot portable everywhere Feature 2: With rechargeable battery for longer use Style 1: Charging dock mini portable dock for echo dot Style 2: For Amazon Echo Dot 3rd Generation Style 3: For Amazon Alexa accessories
