Specifications:

• Material: Polyvinyl chloride (PVC)
• Height: 1.38 inches (35 mm)
• Width: 0.35 inch (9 mm)
• Length: 0.35 inch (9 mm)
• Weight: 0.14 ounce (4 grams)
• Packing quantity: 4 pieces in set
• Color: Pink, Yellow, Blue, Grey
• Product packaging: blister
• Product appearance: spiral shape

Package:

1 Set Charger Cable Saver

• Multiple Communication Interfaces: Supports I2C, SPI, and HSU (High-Speed UART) for versatile connectivity.
• Wide Voltage Compatibility: I2C and UART support 3.3V ~ 24V TTL, while SPI operates with 3.3V TTL and on-board resistors for added safety.
• Built-in PCB Antenna: Provides a communication distance of 4cm to 6cm, making it convenient for near-field applications.
• Dual Operation Modes: Functions as both an NFC module and an RFID reader/writer.

• High Power Handling: With a Maximum Music Power of 1400W and RMS of 400W, this subwoofer delivers deep and powerful bass output.
• Dual Voice Coil Design: Dual 4Ω impedance for flexible wiring options and better power distribution.
• Wide Frequency Response: Offers a frequency response range from 20Hz to 100Hz, providing excellent low-end response.
• Superior Sensitivity: With 96 dB sensitivity at 1W/1m, it ensures high efficiency and clear sound reproduction.

• Versatile Precision Screwdriver Set: Ideal for mobile phones, laptops, computers, and household appliances.
• Magnetic Bits: Ensures secure grip and easy handling of screws.
• Wide Range of Bits: Compatible with various devices and repair needs.
• Durable Construction: High-quality materials for long-lasting performance.