Plantronics M2500 specs

General

• Product Type Headset - Bluetooth
• Weight 0.8 oz
• Recommended Use PDA,
  Cellular phone,
  PC multimedia
• Additional Features Volume control,
  Answer/end button,
  Mute button

Headphones

• Headphones Type Headphone - Monaural
• Headphones Form Factor Over-the-ear
• Connectivity Technology Wireless - Bluetooth
• Sound Output Mode Mono

Microphone

• Type Boom
• Audio Input Details Omni-directional

Remote Control

• Type None

Wireless Link

• Transmission Range 30 ft

Power

• Power Device Battery charger - External
• Battery Headset battery - Rechargeable - Nickel metal hydride
• Run Time (Up To) 5 hour(s)