It is made of zinc alloy and stainless steel

Continuous lighting time: 6-12 hours

Dimensions: 18 × 10 × 17

the air mattress can be easily folded and stored in a bag for easy carrying and storage

Wireless Bluetooth Home Live Audio Microphone Color:Macaron Blue It is made of zincProduct Information: Microphone type: condenser Dimensions: 245mm*70mm Wireless: no Pointing feature: Heart shaped pointing Channel: 2. 1 Input voltage: 110V Shell technology: metal + plastic Built in battery capacity: 1200 mAh 2000 mAh Battery life: 6 8 hours Signal to noise ratio: 100dB Frequency response range: 100Hz 20KHz Packing List: Microphone*1