Looking for reliable suppliers of outdoor audio systems with below requirements:  
1. Application: Outdoor parties and events  
2. Required features:  
  - Weather-resistant/waterproof construction  
  - Wireless connectivity (Bluetooth/USB)  
  - Battery-powered operation preferred  
3. Required specifications:  
  - Power output  
  - Frequency response range  
  - IP rating  
Please provide:  
- Product specifications sheet  
- MOQ  
- Unit price (FOB/CIF)  
- Lead time  
Samples required before bulk order.

Inquiry About CS8800S High-frequency Infrared Carbon

We are currently in the process of sourcing advanced electrical testing equipment for our upcoming operations and would appreciate receiving your best quotation for the following items, including applicable lead times, warranty terms, technical datasheets, and shipping details (to Riyadh, KSA): Portable Electroluminescence Tester – For solar panel inspection; I–V Curve Tester – Specifications: ≥500?W, ≥1500?V, ≥15?A; Battery Discharge Kit; MV/HV Transformer Tester; Dielectric Response Analyzer; Transformer Mechanical

We are interested in sourcing a soccer ball with the following specifications: ? Outer Cover Material: High-quality polyurethane (PU) or a blend of polyurethane and PVC to ensure wear resistance and a good ball touch. ? Panel Quantity and Type: 32 hand-stitched or thermally bonded panels to provide stable flight and increased durability. ? Inner Bladder: Latex or butyl with high air retention to reduce inflation frequency and enhance game response. ? Weight and Circumference: Compliance with FIFA standards: weight between 410-450 grams and circumference of 68-70 cm. ? Recommended Inflation Pressure: Between 0.6 and 1.1 bar to ensure controlled bounce and better playability. 

VIBRATION SENSOR MFR.: TROLEX MODEL: TX5637 / , RANGE : 0-100 MM/S, FREQUENCY RESPONSE : 2-1000 HZ , IP 67 SUPPLY VOLTAGE : 10-32 VDC , OUTPUT : 4-20 Is this or any alternative available?