K8 Wireless Microphone Specifications:

1. Model: K8 Wireless Microphone
2. Wireless Technology:
   • Bluetooth (Version 4.0/5.0 or higher)
   • UHF or VHF Wireless Transmission (for non-Bluetooth models)
3. Frequency Range:
   • UHF: 500 MHz – 950 MHz
   • Bluetooth: 2.4 GHz
4. Audio Pickup:
   • Microphone Type: Dynamic or Condenser (depending on model)
   • Pickup Pattern: Omnidirectional or Cardioid (depending on design)
   • Impedance: 2-3 ohms (dynamic microphones)
   • Frequency Response: 50 Hz to 15 kHz (standard)
   • Signal-to-Noise Ratio (SNR): ≥ 85 dB
5. Transmitter Power:
   • Low power consumption, typically 10mW (for UHF systems) or depending on Bluetooth output (for Bluetooth models).
6. Battery:
   • Battery Type: Rechargeable Lithium-ion battery (built-in)
   • Battery Capacity: 1500mAh to 2500mAh (depending on model)
   • Charging Time: 2-4 hours (fully charged)
   • Battery Life: 6-12 hours of continuous use (depending on volume and usage conditions)
7. Charging Input:
   • Charging Port: USB Type-C or Micro USB
   • Voltage: 5V/1A (USB charging)
8. Audio Output:
   • Output Power: 3W-5W (depending on model)
   • Audio Distortion: < 0.5% (under normal usage conditions)
   • Bluetooth Range: Up to 10 meters (30 feet)
   • Wireless Range: Up to 50 meters (for UHF models)
9. Connectivity:
   • Bluetooth: Compatible with most smartphones, tablets, and laptops
   • Wired Output: 3.5mm audio jack (for wired connection to external speakers or devices)
10. Construction Material:
    • Body Material: ABS plastic (lightweight, durable, impact-resistant)
    • Microphone Head: Metal mesh (for sound capture and protection)
    • Finish: Glossy or matte (varies depending on model)
11. Design:
    • Ergonomic Handle: Comfortable grip for extended use
    • LED Indicators: Battery status and connection status
12. Size:
    • Microphone Length: 24 cm to 28 cm (approximately)
    • Microphone Diameter: 5 cm to 7 cm (approximately)
13. Weight:
    • Weight: 200g - 250g (approximately, varies with battery capacity)
14. Additional Features:
    • Echo & Reverb Control (some models)
    • Noise Cancellation: Active or passive noise reduction for clearer audio
    • Multi-Microphone Support: Some models support pairing multiple K8 microphones for group performances or events
    • Compatibility: Works with Android/iOS devices, laptops, karaoke systems, and other Bluetooth-enabled devices
15. Accessories:
    • Receiver: USB dongle (for devices without Bluetooth capability)
    • Charging Cable: USB Type-C or Micro-USB cable for charging
    • Storage Pouch or Case: Typically included for portability

Typical Use Cases:

• Karaoke: Clear and distortion-free sound for singing
• Public Speaking: Wireless freedom and ease of movement for speeches and presentations
• Recording: Ideal for podcasting, vlogging, and video recording
• Live Performances: Used by musicians, performers, and entertainers
• Event Hosting: Suitable for weddings, conferences, and gatherings where hands-free use is needed