CAROL Handheld loudspeaker
 AHM-655s
 * Extra loud volume is twice as loud as normal
 *35% lighter than normal
 *Power consumption 25W
 *Spoken battery life up to 8 hours
 * Save 78% more electricity than normal
 *Siren, whistle, alarm function
 *Effective distance 500M
 *Ø8 inches, length 14 inches, weight 1Kg *10 AA batteries or rechargeable batteries