What's in the box:

UHF Lavalier Lapel Wireless Microphone Recording Live Streaming Microphone Transmitter Receiver 50m Working Range Compatible with Camcorder Smartphone Laptop PC (Standard)

Features:
Widely used for live stream, Vlog recording, interview, program hosting, podcast, presentation,wedding, etc.
50 UHF selectable frequencies are adjustable, offering stable signal transmission and avoiding signal interference.
Omni-directional Microphone, high sensitivity to pick up sound, intelligent noise reduction, make the sound more clear and realistic.
Built-in 400mAh rechargeable lithium batteries in both receiver and transmitters ensure 6-7 hours of working time.
Mini metal clip allows you to easily clip it to your collar, tie, or pocket, very portable. 1M cable, flexible to use.
The operating range is up to 50m/164ft (in the open area), ideal to capture the audio in a large scene.
The receiver with audio adapters can be mounted on a camcorder, smartphone, laptop, speaker, etc.

Note: Please make sure that the connected speaker or amplifier supporting Microphone input function.

Specifications:
Transmission Mode: UHF
Frequency Range: 700-800MHz
Number of Channels: 50
Operating Range: 30-50m (depends on the environment)
Frequency Response: 20Hz-18KHz
Battery Capacity: 2 * 400mAh lithium battery
Battery Life: 6-7 hours (depends on volume)
Charging Time: 120-150 minutes
Color: Black
Package Size: 16.5*15.7*4.0cm/6.49*6.18*1.57in
Package Weight: 145g/5.12oz

Package List:
1 * Receiver
1 * Transmitter with Lavalier Microphone
1 * 3.5mm Audio & Mic to 3.5mm Adapter
1 * 3.5mm to 6.35mm Adapter
1 * Charging Cable
1 * User Manual