FM radio USB/TF card recording shows the lyrics echo with lithium batteries HongYun HY-EM5

タイトルまたは説明

Product Description
1, professional debugging matching horn unit, output quality clear, plump, loud, can meet **0 ~ **0 square meters of space broadcast.
2, the enbvironment of lithium batteries, remove your battery trouble handling, use the advantages of large capacity of time.
3, special province electricity design, less consumption, play music for a long time, fully meet hello long time to use.
4, an intelligent charging design, charging time is, the environmental protection, the stability and safety.
5, audio socket external MP3MP4 CD etc. Use.
6, the shell adopts ABS hand special materials, durable, exquisite and beautiful.
7, exterior mini light, waist hanging type design, easy to carry, and suitable for the tour guide, outdoor activities, the public square entertainment, sales promotion, the use of fitness.
8, with digital reverb function, suitable for different applications.
9, with digital display TF/USB and FM radio play function, have good sound effects.
*0, with recording function, can be directly recorded voice U dish or TF, has a key to record a key put function.
*1, with LCD LCD screen, can show many languages, show the song, singer and lyrics displayed.

Performance parameters
1, Output power: *0W.
2, Frequency response: **0HZ ~ ****0HZ.
3  SNR: ≧ *5db.
4, Speaker impedance: 4Ω.
5, working voltage: 7.4V /***0MAH (lithium battery).
6, power adapter: output DC: *0V / **0MA/frequency *0HZ ( AC: ******0V)
7, Charging time: **8hours.
8, Working time: 4 to 8hours (moderate volume).
9, TF/USB format: support MP3 format.
*0,Radio receive frequency *7.5 ~ **8MHZ of FM signals.
*1,Radio noise sensitivity *6DB.
*2,Weight: **0g(including the battery).
*3,Size: *0***0**8MM.

Include:
one Amplifier ,one headset MIC .one remote controlone.charger,one belt, one specification and one product guarantee card.