RAY-BAN META CHARGING CASE

Get up to four hours of battery life on a single charge and up to 36 hours on a full charge so you can enjoy more of your day without interruption. The sleek design fits in your back pocket or bag so you can achieve an additional 32 hours of charging on the go. Need more power in a hurry? Recharge your glasses to 50% battery life in just 22 minutes.