BOYA mini One-Trigger-Two 2.4G Wireless Microphone System Phone Microphone Mini Lapel Mic ( Item#: D13660B )

Features:
Mini & Lightweight: The microphone's compact size and lightweight construction, weighing just 5g, make it incredibly convenient for transportation and usage. It seamlessly integrates into performances, recordings, and speeches.
New 2.4G Wireless Connection: With the latest 2.4G technology, the microphone provides faster transmission and more stable sound. Plug and play, no need long time pairing. Supporting up to 100M stable transmission range, this wireless microphone  ensurs synchronous audio and video even during long-distance recording.
CD-Quality Lossless Sound: Equipped with a 6mm large microphone head, the microphone can capture sound details from all directions with a 360° pickup. It supports a sampling rate of up to 48kHz and a 16-bit depth, resulting in fuller and more powerful low frequencies and smoother and more natural high frequencies.
Intelligent Noise Reduction: Featuring a three-level AI intelligent noise reduction function, the microphone allows users to adjust the depth of noise reduction according to different scenarios. The built-in windproof sponge further reduces wind noise, enabling normal shooting and interviews even in windy or noisy environments.
Long Battery Life & AI Voice Changing: The microphone has a built-in lithium battery, providing up to 6 hours of continuous use per microphone. When used with the charging case, the microphone can last for up to 30 hours. It also supports AI voice changing, allowing users to switch between three different sound effects for added fun and interactivity.

Specifications:
--Transmitter
Transmission mode: 2.4G digital frequency band
Polarity mode: Omdirectional
Antenna Type: PIFA
Operating distance: 100m(barrier-free)
RF output power: <10dBm
Distortion: <0.1%
Frequency response: 20Hz-20kHz
Sensitivity: -36dB
Sampling rate: 48kHz
Bit depth: 16bit
SNR: >80dB
Battery Capacity: 65mAh
Working Time: about 6H
Charging Time: about 1.5H
Working Temperature: 0℃ ot 50℃
Size: 31x15x16.4mm
Net Weight: 5g

--Receiver
Size: 23.2x22.4x10.1mm(type-C); 23.2x22.6x10.1mm(iOS)
Net Weight: 2.5g(type-C); 3g(iOS)

--Charging Case
Battery Capacity: 260mAh
Charging Time 2H(5V 2A)
Charging Interface: Type-C
Working Temperature: 0℃ ot 50℃
Size: 67.4x48.4x22.5mm
Net Weight: 29g

Package List:
2 * Transmitters
2 * Receivers(type-c & ios)
1 * Charging Case
1 * Storage Bag
1 * Charging Cable
1 * Users Manual