PLANTRONICS M20/R HEADSET BLACK.

Genuine Plantronics M20 bluetooth headset.
Keep talking for longer with the Plantronics M20 Bluetooth headset. Its super charged battery life enables up to eleven hours of talk time, and it has a handy power on/off switch, letting you extend battery life even further. 

iPhone users can also monitor the M20’s battery strength on their screens. The M20 whispered voice alters let you know talk-time, volume, connection status and more. The headset is ergonomically designed for a comfortable fit in either ear, and also reduces wind and other background noises from you call. It will receive calls from either of two paired phones, so you can easily manage calls on both work and personal devices.

Technical data:
- Weight: 11 g
- Operating time: Up to 11 hours
- Satandby time: Up to 384 hours
- Bluetooth specification: 2.1 + EDR (Enhanced Data Rates) and eSCO
- Bluetooth profiles: Handsfree (HFP) 1.5, Headset (HSP) 1.1, SSP
- Dual microphones, Digital Signal Processing (DSP) and wind reduction technology
- Echo cancellation
- Automatic sound level adjustment
- MultiPoint technology
- Voice alerts
- Pair two phones and take a call from either one
- Power on/off switch
- Battery meter on your iPhone
- Comfortable and fits either ear
- Lightweight, slim design