For Sony LinkBuds WF-L900 TPU+PC Wireless Earphone Protective Case Cover(Green) Type-iPhone 12/12 Pro Parts Reinforced non-slip rubber on the

Reinforced non-slip rubber on the back

no need to download APP

General Compatible with OPPO:  A37

Simply use this adapter to change gender of connections

For Sony LinkBuds WF-L900 TPU+PC Wireless Earphone Protective Case Cover(Green) Type-iPhone 12/12 Pro Parts Reinforced non-slip rubber on the1. Material: TPU+PC 2. Reserve a charging port, you can charge without removing the case 3. Simple, comfortable and easy to carry 4. It can fully protect the device from normal scratches, dirt, tear and wear 5. Note: The product only has a protective cover, does not include headphones Specification: General Compatible with Sony: LinkBuds WF L900 Package Weight One Package Weight 0. 05kgs 0. 12lb One Package Size 10cm * 5cm * 5cm 3. 94inch * 1. 97inch