2 PCS GS0021 Silicone Case with Hook For OnePlus Buds Z2(Black) Tag-Metal Parts you can easily manage the

you can easily manage the volume increase or decrease

Receiver Gain <=12dB

integrates smart chip

Volume button & power button flex cable replacement for Smartisan Pro 2s

2 PCS GS0021 Silicone Case with Hook For OnePlus Buds Z2(Black) Tag-Metal Parts you can easily manage the1. Made of environmentally friendly silicone material, soft and durable. 2. Prevent the loss of wireless earphones, provide all round protection for your equipment, scratch resistant, dust proof, and shock proof 3. Easy to open and close, firmly fit and easy to disassemble 4. Small size, light weight, easy to carry and hang 5. Thickness: 2. 2mm 6. Weight: 25g 7. Packing includes: Silicone protective sleeve + hook Specification: Package Weight One