HDMI three digital signal input to HDMI (4K*2K) display device connection scheme
and reduces environmental noise
The bottom non-slip mat design
Built-in intelligent identification charging chip
Foldable and portable: The charger itself is a foldable and portable design in the United States
S13 Dual Microphone USB-C/Type-C Interface Wireless Lavalier Noise Canceling Microphone with Charging Case CONTACTS FAMILY HDMI three digital signal input1. Comes with charging compartment wireless lavalier microphone, no need for cumbersome operation, compact and portable 2. 2. 4G wireless technology, reverberation sound effect, double noise reduction, wireless live broadcast with goods, omnidirectional radio, high definition sound quality, 50 meter barrier free transmission, 8h long battery life, powerful compatibility 3. Compatible with mainstream devices on the market, supporting mobile phones