Tosunra BLX-288A Wireless Microphone Set with Receiver and Carrying Case. Two microphones with colored accents receiver with antennas and portable case. Suitable for presentations and performances.

MODEL: BLX-288ASystem parameterSystem indicators:Frequency range: 510-690MHzModulation method: broadband FMAdjustable range: 50MHZNumber of channels: 250KHzFrequency stability: within ‡ 0.005%Dynamic range: 100dBMaximum frequency deviation: ‡ 45KHzAudio response: 80Hz-18KHzComprehensive signal-to-noise ratio: >105dBComprehensive distortion: ≤ 0.5%Working temperature: -10'°C -- +40°CReceiver specifications:Receiver mode: dual tuning automatic signal selection (true diversity receiver)Receiver method: secondary conversion superheterodyne (non diversity receiver)Intermediate frequency: First intermediate frequency: 110MHz,Second intermediate frequency: 10.7MHzWireless interface: BNC/508Sensitivity: 12dBV (80dBS/N)Sensitivity adjustment range: 12-32dBVSpurious suppression: ≥75dBMaximum output level: ‡10dBVEmitter indicators:Antenna program: The bodypack transmitter adopts a 1/4 wavelength whip antenna, and the handheld microphone is equipped with a spiral antennaThis product is eligible for return under our 7 day REFUND GUARANTEE. In case you receive it with manufacturing defect. Please contact us within 7 days upon delivery.- However, if you receive an incorrect/incomplete parcel, please contact us within 24 hours upon delivery.- After contacting us, you may submit a Return/Refund Request. You may be ask to share some photos such as images of the product and the packaging received, for us to determine the damage or defect prior to approving the request- Please make sure that the product is in its original packaging with all accessories when you return it. The refund will be process after we received the return item on its original condition.NOTE: All units will be tested and packed well before ship out. The item damaged due to logistics is not included in this policy.NOTE: The guarantee does not apply to accessories ,freebies, damages due to misuse and negligence of customer.