LG Bluetooth HBM-770 Headset specs

General

• Packaged Quantity 1
• Product Type - Bluetooth 2.0
• Weight 0.5 lbs
• Recommended Use Cellular phone
• Additional Features Noise canceling microphone,
  Echo cancellation,
  Voice dial

Headphones

• Headphones Type Monaural
• Connectivity Technology Wireless - Bluetooth 2.0
• Sound Output Mode Mono
• In-Cord Volume Control Included

Microphone

• Type Built-in
• Microphone Operation Mode Mono

Remote Control

• Type None

Wireless Link

• Transmission Range 33 ft

Power

• Power Device Power adapter - External
• Battery Headset battery - Rechargeable
• Run Time (Up To) 6 hour(s)
• Standby Time 350 hour(s)

Manufacturer Warranty

• Service & Support 1 year warranty
• Service & Support Details Limited warranty - 1 year