3W Chargeable Li Battary Mini Speaker FM Radio Wireless Music Player

3w chargeable li battary mini speaker fm radio wireless music playerProduct Description:
This bluetooth speaker is a multi-function product- A portable bicycle Bluethooth speaker, a FM Radio and a MP3 player. Bluetooth speaker featured with its wide range volume, clear high pitch, strong bass, super long standby and play time. It's a good choice of outdoor enthusiasts.Speaker parametersProduct Model MH-520BTBluetooth VersionV4.2Output Power3WCharging voltageDC 5VBuilt-in battery4000mAhPlay TimeUp to 20 HoursFrequency Response100HZ-20KHZDistortion1% Audio inputSNR>70DBSpeaker Impedance4ΩTransmission Distance10mDC power input USB5V, 500mAMicro TF/SD cardSupport,2-32GBMusic formatMP3, WMA, WAV, FLAC, APE.
Product characterlistics:-- Outdoor portable.
-- Bluetooth wireless contection, music playback.
-- Support storage music playback.
-- Support TF mainstream MP3/WMA/WMV/ audio format playback.
-- Support U disk built-in high-performance lithium battery.
-- Support USB power charging.
Why choose our Mini Wireless Speaker:1. Speakerphone function
Surport speakerphone, built-in microphone, to bring clear calls for you.It's very perfect either with single or multiplayer for phone calls or video chat.
2. Pure music, perfect to enjoy.
High-fidelity sound, stereo speakers, built-in resonance radiator device, equipped with high-efficiency power amplifier, super-low-frequency dynamic bass-rich, flexible, achieve a more shockinbg extremely super bass effect.3. Simple and easy operate key design.
Through 10000 to touch test, wear non-slip, temperature, long service life.4. Lasting power, long battery life.
Two powers mades, built-in lithium secondary medium volume with 8 hours of playback capability, suitable for any occasion.
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