Bluetooth headset black color

1. Bluetooth Version:
   • Typically Bluetooth 4.0, 4.1, 4.2, 5.0, 5.1, or 5.2
   • Higher versions offer better range, stability, and power efficiency.
2. Range:
   • Standard range is about 10 meters (33 feet)
   • Some advanced models can offer up to 30 meters (100 feet) or more.
3. Battery Life:
   • Talk time: Typically 4 to 8 hours
   • Music playback: 6 to 20 hours
   • Standby time: Several days to weeks
4. Charging Time:
   • Usually 1 to 2 hours for a full charge
5. Audio Quality:
   • Frequency response: 20 Hz to 20 kHz
   • Codecs: SBC, AAC, aptX, aptX HD, LDAC
6. Noise Cancellation:
   • Active Noise Cancellation (ANC) for reducing background noise
   • Passive noise isolation through design
7. Microphone:
   • Integrated microphone for calls
   • Some models have multiple mics for better voice pickup and noise reduction
8. Controls:
   • On-ear buttons or touch controls for volume, track change, call handling
   • Voice assistant support (e.g., Siri, Google Assistant)
9. Design:
   • In-ear, on-ear, or over-ear designs
   • Ear hooks or fins for better fit and stability during activities
10. Water/Sweat Resistance:
    • Ratings like IPX4, IPX5, IPX7 indicating resistance to water and sweat
11. Compatibility:
    • Works with various devices (smartphones, tablets, laptops)
    • Multi-point connectivity to connect to multiple devices simultaneously
12. Additional Features:
    • Quick charge: Short charging time for a few hours of use
    • Voice prompts or app support for settings and updates
    • Customizable EQ settings through an app

These specifications can help you compare different Bluetooth headsets and find one that suits your needs.