Shenzhen Yes-Hope Co. Ltd
Products
Products
Shenzhen Yes-Hope Co. Ltd
NFC Bluetooth V4.0 Headphone
  • NFC Bluetooth V4.0 Headphone
  • NFC Bluetooth V4.0 Headphone
  • NFC Bluetooth V4.0 Headphone
  • NFC Bluetooth V4.0 Headphone
  • NFC Bluetooth V4.0 Headphone
NFC Bluetooth V4.0 Headphone
NFC Bluetooth V4.0 Headphone
NFC Bluetooth V4.0 Headphone
NFC Bluetooth V4.0 Headphone
NFC Bluetooth V4.0 Headphone

NFC Bluetooth V4.0 Headphone

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Basic Info
Basic Info
Payment Type: T/T or L/C
Product Description
Product Description
  • Specifications:
    • CSR V4.0
    • Trans-distance: 10m/30 feet
    • Frequency range: 2402-2480MHz
    • S/N ratio: -82dB
    • Battery: chargeable lithium-ion polymer battery (3.7V/250mA/h)
    • Charger power: 5V DC (1A)
    • Successive working time: 8 hours
    • Standby time: about 180 hours
  • Driver unit:
    • Speaker diameter: Φ40mm
    • Impedance: 32Ω
    • SPL: 108dB SPL at 1kHz
    • Rated power: 20mW
    • Frequency response range: 20Hz-20kHz
    • Microphone unit: φ4*1.5mm
    • Impedance: ≤2.2KΩ
    • Frequency response range: 30Hz-16kHz
    • Operating voltage: 3.0V
  • Features:
    • Folding and retractable design, easy to take by buyer's
    • Embedded microphone for hands-free conversation from Bluetooth-enabled cell phones
    • When receives an incoming call, the music will pause automatically
    • Easy controls for mute, call transfer, voice dial and call answer/end/reject
    • Support remote control of play/pause, previous/next track, volume up and volume down
    • Automatically connect to the last connected Bluetooth device
    • Built-in echo cancellation
    • Display headphone's battery on the iPhone
    • Micro USB connector charging via AC charger or computer USB port
    • 3.5mm Line in jack allows headset to work without battery
  • CSR V4.0
  • Trans-distance: 10m/30 feet
  • Frequency range: 2402-2480MHz
  • S/N ratio: -82dB
  • Battery: chargeable lithium-ion polymer battery (3.7V/250mA/h)
  • Charger power: 5V DC (1A)
  • Successive working time: 8 hours
  • Standby time: about 180 hours
  • Speaker diameter: Φ40mm
  • Impedance: 32Ω
  • SPL: 108dB SPL at 1kHz
  • Rated power: 20mW
  • Frequency response range: 20Hz-20kHz
  • Microphone unit: φ4*1.5mm
  • Impedance: ≤2.2KΩ
  • Frequency response range: 30Hz-16kHz
  • Operating voltage: 3.0V
  • Folding and retractable design, easy to take by buyer's
  • Embedded microphone for hands-free conversation from Bluetooth-enabled cell phones
  • When receives an incoming call, the music will pause automatically
  • Easy controls for mute, call transfer, voice dial and call answer/end/reject
  • Support remote control of play/pause, previous/next track, volume up and volume down
  • Automatically connect to the last connected Bluetooth device
  • Built-in echo cancellation
  • Display headphone's battery on the iPhone
  • Micro USB connector charging via AC charger or computer USB port
  • 3.5mm Line in jack allows headset to work without battery

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