Features:Can be played anytime and for as long as you like. can run on an adapter or on batteries, and is extremely economical to use The product is lightweight and in small volume,easy to carry,very convenient. It can be played at home, in the Buddhist temple, and can be played on the go during outdoor sports. Everyone can take part in chanting for peace in their home - just turn on the chanting player and chant along with it. Chanting Buddhist gives a sense of tranquility and provides a peaceful atmosphere. Specification:Material:ABSSize:9.1*5.8*2.3 cm/3.6*2.3*0.9 inProcess: semi-manual semi-mechanicalPackage List:1*Buddha MachineNote:requires 2 AA battery, no battery delivery1¡¢Chanting Buddhist gives a sense of tranquility and provides a peaceful atmosphere. 2¡¢Everyone can take part in chanting for peace in their home - just turn on the chanting player and chant along with it. 3¡¢It can be played at home, in the Buddhist temple, and can be played on the go during outdoor sports. 4¡¢The product is lightweight and in small volume,easy to carry,very convenient. 5¡¢Can be played anytime and for as long as you like. can run on an adapter or on batteries, and is extremely economical to use