Lavalier Microphone Charging Case USB-C Low Latency 2 Microphones + 1 Receiver

QY90 Wireless Lavalier Microphone Kit with Charging Case Type-C 2.4G Ultra-Low Latency Digital Display Lavalier Microphone (2 Microphones + 1 Receiver)

【Intelligent Noise Reduction】Built-in high-sensitivity omnidirectional microphone with 58dB signal-to-noise ratio accurately captures vocals and delivers pure sound quality even in noisy environments.

【2.4G Ultra-Low Latency】Proprietary 2.4G wireless transmission protocol ensures real-time transmission with less than 20ms delay for perfect audio-video synchronization during live streaming and recording.

【Ultra-Long Battery Life】320mAh high-capacity battery with charging case provides about 24 hours of combined battery life, eliminating power consumption with support for charging during use.

【Compact and Invisible Use】A single unit weighs only 6.7g with lightweight mini design that can be attached to the collar, pocket or hat brim for discreet use without stealing focus.

【Wide plug-and-play compatibility】Automatic frequency pairing upon opening the case requires no additional steps, with stable connection up to 20 meters range.

Specifications:

Model: QY90

Material: ABS

Transmission mode: 2.4GHz wireless

Range: 20m (barrier-free)

Frequency response: 20Hz-20kHz

Sensitivity: -38dB

Sampling frequency: 48kHz

Signal-to-noise ratio: 58dB

Built-in battery capacity: 50mAh (microphone), 320mAh (charging case)

Battery life: 4-5 hours (single use), 24 hours (with charging case)

Charging time: 1.5 hours

Audio input: Omnidirectional microphone

Audio output: Type-C

Power supply: 5V

Transmission delay: <20ms

Reception frequency range: 100Hz-10kHz

Working current: ≤30mA

Charging cycles: 5 times

Connection speed: 1 second

Microphone dimensions: 25mm diameter × 38.45mm height × 17.66mm thickness

Receiver dimensions: 26mm × 33.8mm

Charging case dimensions: 57.44mm height × 38mm diameter

Package includes:

2 x Microphones

1 x Receiver

1 x Charging storage case

1 x Charging cable

1 x English user manual