SX39 For iPhone Lavalier Wireless Noise Reduction Microphone with Dual Transmitter + Receiver, For iPhone1. Equipped with digital and analog outputs, compatible with iPhone and multi functional 3. 5mm interface 2. Automatic noise reduction, reverberation, monitoring, external playback, and mute functions 3. Wireless pairing, automatic connection after power on, easy to operate 4. Compatible with various devices such as smartphones, computers, tablets, speakers, amplifiers, cameras, etc. Specifications: 1. Microphone head: digital microphone 2. Input

Projection Size Range：14-100 inches

Work with any brand WiFi Router

fuel efficient and increase power

Loading Container 20GP: 177 cartons * 26 pcs = 4602 pcs

Powered: 1x R20/D type 1

AcerNote 800 Series

smooth surface and soft microfiber lining

Two power supply methods: solar powered

360 degree angle adjustable)

USB Output Voltage 5V

One Package Size 24cm * 20cm * 8cm / 9

Can be used to enable slower shutter speeds