Sennheiser FLX 70 Bluetooth Headset specs

General

• Packaged Quantity 1
• Product Type Headset - Bluetooth 2.0 EDR
• Recommended Use Cellular phone

Headphones

• Headphones Type Headset - Monaural
• Headphones Form Factor In-ear
• Headphones Technology Dynamic
• Connectivity Technology Wireless - Bluetooth 2.0 EDR
• Frequency Response 200 - 4000 Hz
• Sensitivity 94 dB
• Magnet Material Neodymium

Microphone

• Type Built-in
• Microphone Technology Electret condenser
• Response Bandwidth 200 - 4000 Hz

Miscellaneous

• Included Accessories 3 ear tips,
  Earhook

Power

• Battery Headset battery - Rechargeable
• Run Time (Up To) 5 hour(s)
• Standby Time 150 hour(s)