Wireless microphone.
1mii.shop/products/m4-wireless-microphone
1mii.shop/products/lavaudio-ds300-hi-res-audio-amplifier
1mii.shop/products/ankbit-e500pro-active-noise-cancelling-headphones
1mii.shop/products/ankbit-e500-bluetooth-5-2-active-noise-cancelling-headphones
1mii.shop/products/roaringkitty-ml70-bluetooth-5-3-transmitter-receiver-for-tv-to-wireless-headphones-dual-link-aptx-adaptive-low-latency-hd-audio-aux-adapter-for-home-stereo-airplane-boat-gym
1mii.shop/products/lavaudio-ds601-hifi-audio-dac
1mii.shop/products/bt502-bluetooth-usb-dongle
1mii.shop/products/b07pro-car-bluetooth-audio-receiver
1mii.shop/products/b06pro-plus-hifi-bluetooth-receiver
1mii.shop/products/b03pro-bluetooth-transmitter-receiver
1mii.shop/products/b06tx-plus-bluetooth-transmitter
1mii.shop/products/ankbit-e100pro-wired-earbuds-with-mic
1mii.shop/products/rt6013-safefly-dual-bluetooth-wireless-audio-transmitter-receiver
1mii.shop/products/b310-bluetooth-adapter
1mii.shop/products/ml200-bluetooth-receiver
1mii.shop/products/rt5066-wireless-transmitter-receiver-set
1mii.shop/products/b03-plus-bluetooth-transmitter-receiver
1mii.shop/products/ankbit-e700-noise-cancelling-headphone
1mii.shop/products/b06mini-bluetooth-hifi-receiver
1mii.shop/products/1mii-e35-open-ear-wireless-headphones
35 products in this full report.