Rolton K500 Portable Bluetooth Loud Speaker Voice Amplifier Microphone for Teacher Presenter Tour Guide Presentations Mic

   ABOUT THE PRODUCT:* Professionally amplifying sound, loud, clear, low feedback. Comfortable and convenient for Teachers, Coaches, Tour Guides, Presentations etc.* Unique appearance design, small size and light structure* Rechargeable and replaceable 2200 mAh lithium 18650 battery. Standby time can lasts 18~22 hours, more than 12 hours of continuous use after a full charge.* Compatible with all media devices with 3.5mm AUX port as SPEAKER ; support TF Card (Not more than 32GB) MUSIC PLAYER, can directly play MP3,WMA,WAV format audio.* FM RADIO, auto-search and save radio stations. * Additional 2200 mAh function.* Bluetooth connect phone or computer to play music* Support TF Card to play music.* Support FM Radio.* Support Recording.* Support Bluetooth remote Camera.PRODUCT SPECIFCATIONS:* Product weight:158 g* Product size: 85 x 39 x 117 mm* Audio formt: MP3 / MAV / WMA* Speaker: 2.5 "* 1* Lithium battery: 2200 mAh * Charging voltage: DC5.0 V* Working voltage: DC3.7 V* Rating: 5 W* Model: K500Package Inclusions:* 1 x K500 Voice Amplifier* 1 x User manual* 1 x USB Cable* 1 x 2200mAh replaceable Battery* 1 x Waistband Belt* 1 x Professional Wired headset MicrophoneNotes:* Due to the light and screen setting difference, the item's color may be slightly different from the pictures.* Please allow slight dimension difference due to different manual measurement.Happy Shopping!#microphone #TFcard #speaker #loudspeaker #headsetmicrophone #FM #portablespeaker #voiceamplifier #amplifier #megaphone #wiredmicrophone #teachertraining #teacher #touristguide #teachers #presentation #costumes #coaches #meeting #lecture #speech #bluetooth #bluetoothspeaker