Bluetooth headset OEM PH666

Product Description:

• Model: PH666
  
• Frequency: 90Hz-18kHz
• Material: ABS+PVC
  
• Impedance: 32 Ω
• Earphone size: Φ 40 mm
  
• Power source: Battery
• Battery type: Li-ion
• Battery life: 5 hours (depending on volume)
  
• Bluetooth reception distance: 10 m (without obstruction)
• Soft ear cushions
• Built-in microphone
• Muffles outside noise
• Ergonomic design
  
• Package weight: 0.85 kg
  
• Color: Black