... , USB can charge cell phone, MP3 and so on.6, With handle for convenient carrying for indoor or outdoor usageAdvantages1, 100,000 ... , Nice design, competitive price, high quality7,USB can charge cell phone, MP3 and so on.8, Protect environment.9, OEM, ODM ... \ farm \ outdoor camping \ tents\ driver traffic; such as outdoor and indoor lighting.3, Promotion gifts Packing