Samsung 45W 20000mAh Battery Pack EB-P4520 Neckband Use just like a regular

Use just like a regular HDMI cable¡ªsimply connect your devices to begin displaying media in up to 4K resolution at up to 60Hz

enhancing energy conversion efficiency and safety

Make sure your phone doesn't run out of battery

Dual-frequency bioelectrical impedance measurement

On the big screen

Samsung 45W 20000mAh Battery Pack EB-P4520 Neckband Use just like a regularSuper Fast Charging on the go The 45W high capacity 20,000mAh Battery Pack with super fast charging 2. 0 allows you to rapidly recharge compatible third party and Samsung devices, including the battery pack itself, when its low. Equipped with Power Delivery 3. 0 and USB C to ensure you can charge your devices on the go. Recharge 3 device simultaneously The Triple Port allows simultaneous charging of three devices for added convenience and power when