Wireless Earphones With Pop-Out Magnetic Charging Case v5.3 Earbuds Headset HeadphonesLong lasting magnetic suction charging case with real time LED digital display Bluetooth 5. 3: Delivers crisp sound and transmission rates four times better. Long lasting: Never run out of charge with the whopping 2200mAh lithium battery. Universal: Works with all Bluetooth phones and devices, with immediate pairing. Cool pop out design: Get a different music experience on each open. Model: A22Bluetooth version: V5. 3Single earphone capacity: