Features: 1.This Buddha singing machine can be played anytime and anywhere, and it can be charged with an adapter or a computer USB interface. 2.The Buddha machine is light in weight, small in size, light, easy and convenient to carry, and easy to use for the elderly. 3.Chanting with music can calm you down, relieve anxiety and restlessness, and create a peaceful, restful and warm environment. 4.The player is made of ABS plastic material, and the design is exquisite and compact, exquisite, engraved with Chinese Buddhist terms. 5.The Buddha machine player can be played anytime, anywhere at home, in Buddhist temples or in outdoor sports and yoga classrooms. specification:Item Type: Buddha Player Material: ABS Size: Approx. 9.5 x 6.5 x 3cm / 3.7 x 2.6 x 1.2in(The Size is Measured Manually, There May Be Small Deviation) Product Use: Suitable for Gifts, Meditation, etc. Support: Approx. 3.5mm / 0.14in Interface Headset Expansion: Memory Card Audio Source: MP3F Charging: MicroUSB Interface Charger Battery Life: 8-12 Hours (Volume Varies) Battery Type: Lithium Battery (Shipped with Built in Battery) Battery Model: 502030 Battery Capacity: 500mAh PackageList:1 x BuddhaPlayer 1 x Lanyard 1 x USB Cable