Product Description: Usage: For mobile phone, car phone, fixed phone, pager, inter-phone and so on. Situation: * For single woman: change to man’s voice to prevent disturb * For home alone children: change to adult voice to prevent accident * For wives: change voice to probe the husbands * for spy: change voice for more convenient action * For people: entertain friends or family for joy Function: * Volume with power on/off * MIC * LED: power indicator * Pitch adjuster * Sound insulator * Speaker * Direction for use please refer to the manual Package include: Telephone voice changer * 1
