Suitable for Sony A7RIV A7R4 A7IV A74 A9II A7M4 A7RM4 mirrorless camera. | Camera battery grip, horizontal and vertical shooting universal handle. | This product can only use for NP-FZ100 lithium battery, other batteries can not be used. | Bottom designed with 1/4 inch screw hole, convenient for fixed shooting, more strong compatibility. | With two custom buttons, personalization setting, easier and faster to use.

Fit for Canon ‑1Ds Mark II/ 1D Mark II N/‑1D Mark II/ 1DS/ 1D/‑1V/‑1N/‑1V/1Ds2/1D2N. | Fit for Canon ‑1Ds Mark II/ 1D Mark II N/‑1D Mark II/ 1DS/ 1D/‑1V/‑1N/‑1V/1Ds2/1D2N. | Prevent external stray light from entering the viewfinder to increase the accuracy of viewfinder. | Standard fixed mount can be easily installed on the camera, not easy to loose, provide stable shooting experience. | Light in weight and compact in size, portable and easy to carry, will not occupy a large space.

SUPPORT RESOLUTION: Support HDMI input resolution up to 1080P, support HDCP. Oxygen-free copper conductors achieve faster transmission and lower impedance | PLUG AND PLAY: Raspberry Pi 4 dedicated VGA converter, high-definition stable transmission, plug and play, no other adapters, no settings, no drivers, can convert HDMI signal input to VGA signal output | EXCELLENT PERFORMANCE: For the Raspberry Pi 4B, the Micro HDMI to VGA video converter comes with its own power supply function, using a high-performance conversion chip, no jitter, no smearing high-definition picture quality, bringing you a more exciting visual experience | HIGH-QUALITY MATERIALS: Micro HDMI to VGA Video Converter uses 24K gold-plated plugs, high wear resistance, corrosion resistance, sturdiness and durability, long service life, and convenient and fast. It is a highly practical computer accessory | SHIPMENT AFTER QUALITY INSPECTION: Our products will be shipped after strict quality inspection. Due to long-distance transportation and distribution, various unpredictable situations may occur. If it is damaged or unusable, please contact us directly, we promise to reply you within 24 hours

【V8 Voice Changer】112 kinds of electric sound, 18 kinds of sound effects, 6 kinds of effect modes. Professional-grade electro-acoustic adjustment adjustment for your own beautiful voice, restore delicate and real human voice, make your voice better, anytime, anywhere and friends voice game, support real-time monitoring of their own singing voice, adjust the tone in time, so you always master the rhythm pitch | 【Adjustable sound card】Echo size adjustment, microphone volume adjustment, high and low sound adjustment, recording volume control, volume control, volume control (headphone function) Adjustment knob, fine adjustment of the sound input and output | 【Long battery life】 large capacity battery, support ultra-long battery life, built-in lithium battery, you can continue to live karaoke for more than a few hours, get rid of the plug-in trouble, carry it with you, live at any time, sing when you want, powerful features to make you and your friends interact stronger | 【7 kinds of connection】a cell phone Karaoke live, two cell phone live, three cell phone live, cell phone computer synchronization live, a computer live, computer accompaniment cell phone live. Sound card supports most live singing Apps on the market, compatible with most mobile computers on the market, bringing a more stable experience effect | 【Bluetooth sound card】with Bluetooth wireless connection function, can assign music for cell phones and tablets. Get rid of the wire, easy accompaniment, support the use of cell phones, support the use of a single headset.