Description: Compatible with Sony Mirrorless DSLR Camera(TTL autoflash) with MI hotshoe such as A7 A7R A7S A7-II A7-III A7R-II A7R-III A7S-II A6300 A6000 RX10 I/II/III ect Type: Campatible Cameras: Sony Mirrorless DSLR Camera(TTLautoflash) Guide No. (1/1 output @ 105mm): 36 (m ISO 100) Flash Coverage: 24 to 105mm Flash Duration: 1/350 to 1/20000 Seconds Exposure Control: Exposure Control System: TTL Autoflash and Manual Flash Flash Exposure Compensation(FEC): Manual. FEB: ±3 stops in 1/3 stop increments (Manual FEC Can be Combined.) Sync Mode: High-Speed Sync(up to 1/8000 Seconds), First-Curtain Sync, and Second-curtain Sync. Multi Flash: Provided (up to 90 times, 99Hz) Wireless Flash (2.4G Transmission): Wireless Flash Function: Master, Slave, Off Controllable Salve Groups: 3(A, B and C) Transmission Range(approx.): ≤30m Channels: 16(1-16) Auto Focus Assist Beam: Effective range(approx.): Center: 0.6-4m / Periphery: 0.6-2.5m Power Supply: AA Batteries: Ni-MH Batteries(recommended) or 2*LR6 alkaline batteries Recycle time: Approx.0.1-2.2 seconds (eneloop Ni-MH batteries of Panasonic).  Full power flashes: Approx. 210(2500mA Ni-MH batteries) Power saving: Power off automatically after approx. 90 Seconds of idle operation. (60 minutes if set as salve) Dimensions: W x H x D:  140*62*38mm Weight without battery: 200g EACHSHOT Color Filter: Offer you a choice of 12 dynamic colors and correction filters to help create dramatic and theatrical lighting in your images.  Package Includes: 1* TT350S Camera flash 1* Mini stand 1* Protection bag 1* User Manual 1* EACHSHOT Color Filter