HONUTIGE for Teachers Portable Bluetooth Voice Amplifier Meeting Travel with Microphone Mini Personal Speaker for Teachers Tour-Guide Coaches Presentation More

Description: Power supply: Rechargeable large-capacity battery, 2-3 hours full charge and 24 hours continuous amplification, which can meet the needs of a week in class. LED digital display: Battery display, usage mode, and music playing time have a panoramic view at a glance. Easy to carry: Back clip with double buckle design, and send a free belt,it can use the back clip to attach it on your belt or pocket. You can also use waist belt to tie it around your waist or hang it on your neck. Multi-scene application: Suitable for teaching/guide/party/speech/promotion/training and other multi-scenarios. Specifications: Product name: Portable Bluetooth Voice Amplifier Color: Rose Gold, Black Material: Plastic Interface type: USB Frequency response range: 40Hz-20KHz Output power: 5V2A Signal to noise ratio: ?75dB Power supply: built-in 3000Mah battery Channel: 2.1 Playing time: 96 hours Extended storage: Not supported Bluetooth protocol: 5.0 Number of speakers: 1 Effective distance: 15 meters Operation mode: Button Applicable people: General Display: None Whether to support APP: No Support format: Bluetooth connection Speaker adjustment method: Button Is there a radio function: None Play format: MP3, Bluetooth mode U disk, amplifier microphone Function: Insert card, voice prompt, loudspeaker, teaching microphone Size: About 76*97*36mm/2.99 x 3.82 x 1.42inch(L*W*H) Package Included: 1Pc* Portable Bluetooth Voice Amplifier 1Pc*Microphone 1Pc*Data line 1Pc*Belt 1Pc*User Manual Note: Transition: 1cm=10mm=0.39inch 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 0.5-2 cm differences due to manual measurement.