Teaching Speaker Connecting Distance : 25M Charge time of receiver : 2.5 hours Charge time of transmitter : 2hours

Features

1.Design with mini microphone trasmit,pure sound.2.Wireless speaker with stereo receiving,clear and resonant voice.3.Can be transferred by MP3/MP4/VCD/DVD/TV/computer and other audio equipments,ues as wireless loudspeaker.4.Microphone transimiter and wireless speaker with built-in lithium, no need to purchase batteries.5.Receving distance ≥25(broad field)

Specifications:

Connecting Distance : 25MCharge time of receiver : 2.5 hoursCharge time of transmitter : 2hoursFrequency Table 2.4026GHz-2.480GHzSensitivity of receiver: -98dBmMax.output level of transmitter: =1000mvDistortion: =1.5%(1KHZ)Continual using time: =4hours

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Teaching Speaker