Personal Sounds Amplifier App Control Wireless Music Stream and Phone Call Black

Bluetooth sounds amplifier for adult seniors, wireless APP control customizable with music stream and phone call

BLUETOOTH WIRELESS SOUNDS AMPLIFIER-- customizable sounds amplifier with Bluetooth, wireless music streaming and phone call RECHARGEABLE & 150 HOURS STANDBY--Long use time up to 150 hours, 35 hours working time per fully charged, and the charging case provides 4 charging times per full charged EASY TO CARRY-- The charge case is small size, could be putted into pocket, handle bag, easy to carry on when you outside or travel. VOLUMES ADJUSTMENT MANUAL AVAILABLE--there is fuction key on the device, muaual control is also available,just press to adjust,easy to use