Wireless lapel lavelier microphone

2 people can use at the same time.

Brand new in box at a shop

Good Sound Quality.

specification:

frequency offset: ±11khz

frequency response: 80hz-15khz

frequency stability: ±0.005%

signal to noise ratio: >60db

distortion: 0.5% (1khz)

number of channels: two channels

sensitivity: -70db m

use distance: 50 meters in the open area

receiver power supply: dc 12v/320ma

transmitter power supply: 2 * aa battery (excluding)

transmit power: 20mw

frequency range: 200mhz-270mhz

output mode: independent and hybrid automatic selection

transmitter size: approx. 103 * 65 * 22 mm/ 4.0 * 2.5 * 0.8 in

receiver size: approx. 104 * 45 * 20 mm/ 4.1 * 1.8 * 0.8 in

package weight: approx. 444 g

 

package list:

2 * transmitter

1 * receiver

2 * clip lapel microphone

1 * antenna

1 * adapter connector

1 * usb cable

1 * english manual