For OPPO F21s Pro Battery Back Cover(Black) Type-Brand Tablet PC Pink filter: Use in about

Pink filter: Use in about 1-5meters of water

4GHz wireless remote control technology

One Package Size 20cm * 5cm * 2cm / 7

IXUS 500 IS

receiver: 90x62x28mm

For OPPO F21s Pro Battery Back Cover(Black) Type-Brand Tablet PC Pink filter: Use in about1. Battery back cover replacement part. 2. This part is used to replace your damaged or unworkable one with a new one. 3. Each item has been checked and in good condition before shipping. 4. Completely fit and work. 5. The installation of any new part should be done by a qualified person. We will not be responsible for any damage caused during installation. Specification: General Compatible with OPPO: F21s Pro 5G Package Weight One Package Weight 0.