Features: 1.Chanting Buddhist gives a sense of tranquility and provides a peaceful ambience. Can be played anytime and for as long as you like. 2.Chargeable design for longer battery life, which can be played for 10 to 12 hours when fully charged. 3.The memory card can be plugged into this chanting machine, you can choose the songs whatever you like. 4.This buddha music player has dustproof plug design on the side, and supports 3.5mm universal earphones. 5.The portable mini chanting machine is an ideal gift for family members, elders and religious people. specification:Item Type: Chanting Machine Material: ABS Product Size: Approx. 6.2 x 1.2 x 2.5cm / 2.4 x 0.4 x 0.9in (Manual Measurement, There Are Small Errors) Product Use: Chanting, Carrying Around, Giving Gifts, Etc. Battery Type: Polymer Battery (Shipped With Built-In Battery) Battery Model: 302050 Battery Capacity: 270mAh PackageList:1 x Chanting Machine 1 x USB Cable 1 x Lanyard