For Samsung Galaxy Z Fold4 Metal Shock-proof Phone Case With Holder(Black) Micro USB Battery: Rechargeable lithium battery 400mAh

Battery: Rechargeable lithium battery 400mAh

comfortable

and Anti dropping design for running

The speaker can play dynamic stereo sound with loud volume on the beach

For Samsung Galaxy Z Fold4 Metal Shock-proof Phone Case With Holder(Black) Micro USB Battery: Rechargeable lithium battery 400mAh1. It is simply shaped and turned to leave a pure and comfortable impression on everybody. 2. The design is accurate, and precisely fits for your phone. 3. It adequately protects devices from the normal scratches, dirt, tear and wear. 4. All buttons and ports are accessible. 5. With good performance and quality, it may work for a long time.