About the Clearon Electric Bluetooth Backpack Speaker
The Clearon Electric Bluetooth Backpack Speaker is a combination of a power bank and a Bluetooth speaker You could use the backpack to charge your cellphone and play music at the same time while you are on the go The built-in 5000mAh battery provides enough power for up to 12 hours of playtime The bag鈥檚 anti-theft design ensures that your belongings will be safe