Model:B5709SG4131HK5625 Product name: Multi-functional Bluetooth audio lighting Material: ABS Colour: green Bluetooth name:KEY Bluetooth sound:DOSS Gear: stretch bright + button switch bright Function: Camping light, writing desk lamp, night light, Bluetooth audio, emergency rechargeable battery Power supply: 18650 lithium battery*1 (4800mah) Voltage: 3.7V-4.2V Power storage: 2-3 hours of charging 8-10 hours of battery life Charging: USB Android interface Light beads: LED*10+LED*1 Reach: Camping function approx. 6m2 + portable light function approx. 50m Weight: Product weight 405g with colour box 500g Shipment: light*1, data cable*1, colour box*1 Dimensions: product 18*13*8.5, colour box 18*14*9.5 Description:Stretchable design makes it space-saving and easy to carry with you. It is a good choice as a gift for people who like going camping.Audio design makes it more attractive to people. Multi lighting modes and rechargeable design make it convenient to use.Made of high quality ABS material, it is durable.This light is suitable for hiking, camping, fishing, etc. It also can be used as a power bank.Item Name: Multi-functional Outdoor Audio ;Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Color: greenSize: 17.5*13*8cmDelivery Quantity: 1 Piece