Charging one time and it can be working for up to 12 hours.
Ergonomic design makes it comfortable to wear.
The maximum accessible distance is 15m
It is widely applied in teaching, tour guiding, promotion, lecture, meeting, karaoke, singing, home using, KTV and computer.
Microphone: single point type
Wear e: wear earphone
Charging time :2-3h
Transmission frequency :87.5 MHZ - 108 MHZ
Frequency response :20 hz-23 KHZ
Effective distance :50 m
Battery Capacity: 380Amh
colour: Black
Material: ABS
Package Contents:
1 * loudspeaker
1 * Windshield
1 * USB cable
Note:the Product need the Voice Amplifier with FM to useOnly the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.