TRIOPO R1 76WS High-Speed 1/8000s TTL Flash Speedlite for Canon / Nikon DSLR Cameras Filter-Type-C Earphone The gold-plated needle core is

The gold-plated needle core is straight through

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Speaker ringer buzzer for Google Pixel 2 XL

Features:Built-in Microphone

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TRIOPO R1 76WS High-Speed 1/8000s TTL Flash Speedlite for Canon / Nikon DSLR Cameras Filter-Type-C Earphone The gold-plated needle core isFeatures: 1. This speedlite features 5600+ 200K color temperature, support high speed sync TTL and manual flash, the highest synchronous speed can reach 1 8000s. 2. It can be used as on camera master unit and remote slave unit, 2. 4G wireless transmission ensures stable connection. 3. 16 channels and 3 controllable slave groups(A,B,C) provides professional lighting for studio. 4. The light head is 7 to 100 degree vertical and 0 to 360 degree