For Bose QuietComfort Earbuds II Wireless Earphone Silicone Protective Case(Black) Tag-FPC Connector Ear shell material: ABS

Ear shell material: ABS

5cm * 7cm * 1cm / 2

please confirm whether the microphone switch in the computer is turned on

General Compatible with OPPO:  A1k

For Bose QuietComfort Earbuds II Wireless Earphone Silicone Protective Case(Black) Tag-FPC Connector Ear shell material: ABS1. Lightweight and portable: Silicone material, light weight, soft and comfortable. 2. Total protection: The case is flexible, shockproof, and soft to the touch, protecting your earphones from dust, scratches, and external shocks. 3. Convenient charging: It retains the charging port, you can charge the earphone without removing the silicone case, and use all functions easily. 4. Personalized design, fashionable and beautiful. 5. Earphones are not