Features:
1. [Automatic pairing] The operation is simple and does not require cumbersome operations. When turned on, the transmitter can be automatically connected by plugging it in, which is plug and play
2. [Intelligent noise reduction] Built in noise reduction algorithm with strong anti-interference ability, effectively recognizing the original sound, and still able to record clearly in noisy environments
3. [Charging while using] The K9 receiver has undergone a new upgrade, with a new charging interface added on the side of the receiver, which supports charging while using without worrying about battery life issues
4. [360 ° surround sound pickup] High density anti spray sponge, high sensitivity microphone, 360 ° no dead angle reception, fast response, delicate reception, and immersive sound experience
5. [Widely compatible] Suitable for various models of mobile phones, computers, tablets, and other devices on the market, supporting various mainstream APP software, with strong compatibility.
Specifications:
Input voltage: 5V
Battery capacity: 60MAH
Measured range: 3-4 hours
Signal to noise ratio: 64DBM adaptive noise reduction
Transmission delay: 30MS
Sensitivity: -42dB
Frequency response range: 20-20KHZ
Transmission distance: obstacle free 20 meters.
Package Included:
1 drag 1:1 * microphone+1 * receiver+1 * charging cable+1 * instruction manual
1 drag 2: 2 * microphone+1 * receiver+1 * charging cable+1 * instruction manual