1/4 inch Thread PU Leather Camera Half Case Base for Sony ILCE-7C/A7C (Black) Tag-Alarm System Long wireless transmission distance up

Long wireless transmission distance up to 130 meters (no obstacles

Support external headphones or speaker devices with amplifiers

SIM card tray + SIM card tray + Micro SD card tray for OPPO Realme 7 5G RMX2111

40HQ: 2558 cartons * 1000 pcs = 2558000 pcs

Microphone sensitivity: -42dB+/-3dB

1/4 inch Thread PU Leather Camera Half Case Base for Sony ILCE-7C/A7C (Black) Tag-Alarm System Long wireless transmission distance up1. High quality durable materials, compact, lightweight and extremely durable design. 3. Protect your digital camera from dust, fingerprints and scratches. 4. The soft design inside provides you with a soft and comfortable touch. 5. The soft inner layer can protect the LCD screen from scratches and bumps. 6. There is a 1 4 inch screw at the bottom, please connect the camera stably. 7. Suitable for Sony ILCE 7C A7C. Specification: General Compatible