Feature:1. SOLAR CHARGING: Built in monocrystalline silicon solar charging conversion rate of 78%, 6 hours full charge. Loud sound with adjustable volume.2. DOCUMENT SELECTION: Bible player supports 8 folders switching. File selection (previous song next song ) (previous chapter next chapter) (fast forward fast rewind) (pause play).3. SMART MEMORY POINT READING: Solar bible player uses intelligent memory point reading, easy to select and listen. Three sets of indicator lights display (play charge read disk).4. BUILT IN 4G CAPACITY: Solar bible reader built in 4G capacity, the product is encrypted, customers can not copy files themselves. Small, thin and light, easy to carry.5. BUILT IN RECHARGEABLE CYCLE: Solar charging bible player built in rechargeable, polymer lithium battery 500mah, ultra long standby 15 hours or more.Specification:Item Type: Solar Bible PlayerMaterial: ABSBattery Type: Lithium BatteryBattery Capacity: 500mah (Included)Capacity: 4G.Package List:1 xSolar Bible Player1 x Charging Cable1 x Earphone1 x Lanyard1 x Instruction Manual