HDR-831 Portable Stereo Dial FM nsmitter Mini Radio Station with Mic Audio Launch 500 Meters Slot AUX IN Microphone Input

AUX: A sound source device connected to a 3.5mm (such as a computer, phone, speaker, etc.)

MIC: Connect to Mark Wind Talk

TF: Connect TF (supports both MP3 and WAP formats of audio sources), supporting a capacity of le than 32GB.

Note: ANT is the that connects the nsmitter

Features:

Equipped with high-quality electronic components.

Supports up to 20 hours r working time.

One on for mono / stereo audio exchange.

16 sound level can be adjusted.

Comes with separate AUX input port, MIC input port and key lofunction.

Adjustable frequency 60-108MHz, can also set to fixed frequency.

Speciallized with stable nsmiion signal up to 500 meters.

Suitable for tourist guide, ining course, veling, study activities, etc.

Note: The nsmitted signal will be affected by the surrounding environment, and the launch distance will be limited.

Specifications:

Brand Name: HanRongDa

Model Number: HRD-831

Frequency Range: 60-108MHZ

Frequency Stability: ±10PPM

Frequency Response: 50Hz-1500Hz

Distortion Degree: ≤1%

SNR: ≥60dB

Suppored Format: MP3

Power Supply: BL-5C 3.7V 1000mAh

Color: Black