Lightweight air pump with waterproof and camping light functions. - Brand: FLEXTAIL - Model Name: TINY PUMP 2X - Weight: 100g (3.52oz) - Features: Waterproof, camping light, magnetic section, hanging ring - Flow Rate: 1.8L/min - Max Pressure: 4.6kPa/0.55psi - Power: 1W Thank you for viewing. All accessories are included. I am selling this because the air bed I have is not compatible, so it has only been used indoors. Operation has been confirmed.