GGMM D4 5200mAh Battery Base for Echo Dot 4th Gen 6H Playing Rechargable Power Bank for Dot4 Amazon Alexa Speaker Stand

SPECIFICATIONS Brand Name: GGMM Item Type: Speaker Accessories Kits Model Number: D4 Package: Yes Material: Plastic Feature1: Matches all versions Feature2: Built-in Magnetic Feature3: Rechargable Battery Base for Echo Dot 4 Feature4: For Echo Dot (4th Gen) Feature5: Accessory for Echo Dot 4th Generation Style1: Stand for Echo Dot 4 Style2: Holder for Echo Dot 4 Style3: Docking Station for Dot 4 Style4: Charger for Echo Dot 4 Style5: Up to 6 Hours Playing Note: Not Include The Speaker and Charger This product is a battery case for amazon echo dot 4th generation. Please use the original echo dot 4 charger to charge the battery base. Extended Battery Capacity With 5200mAh battery capacity, you can set free your echo dot; get rid of the cable trouble; make your life more convenient. --At max volume: 6 hours playing time --At 50% volume: 7 hours playing time --At standby mode: 15 hours when echo dot 4th gen is turned on without playing or paused. Compact and Portable With the embedd