1. With high capacity 1500mAh rechargeable lithium battery recharged cycle is over 1000 times
2. With 20+8pcs super bright long life & energy saving SMDs
3. With desk lamp and night light function three steps switch
4. With 5V/1A micro USB charging power cord which also can be charged by computer and power bank
5. Use silicone tube to adjust the lighting angle
6. With pen holder to collect the pens and stationery
7. Flexible goose neck length: about 30cm