Detailed specifications for the Nokia Purity Pro Wireless Stereo Headset by Monster.

Dimensions

Height

190  mm

Width

185  mm

Weight

284  g

Cable length

120  mm

User Interface

UI features

• Battery level indicator
• Always ready
• Near Field Communication NFC
• Voice guidance
• Charging indicator
• Sensory

Power Management

Maximum standby time with Always Ready

7  days

Maximum music playback time with ANC

24  h

Environmental features

Materials

• Free of PVC
• Free of nickel on the product surface
• Free of BFR, rFR as in Nokia Substance List

Energy efficiency

• Minimal standby consumption
• Automatic power off
• Battery saver feature
• Always Ready function extends battery life

Packaging

• Made of renewable materials
• Packaging is 100 % recyclable

Recycling

100% recoverable as materials and energy  

User guide

Black and white printing  

Music and Audio

Speaker impedance

32  ohm

Frequency response

20 - 20 000 Hz  

Speaker drivers

40 mm high performance  

Audio features (accessory)

• Wideband speech
• Digital Signal Process DSP
• Stereo
• Echo cancellation

Physical features and interface

LED indicators

• Battery level indicator
• Charging indicator LED
• Power on indicator
• Bluetooth status LED

Headset wearing style

Headband  

Earpiece type

Over the ear  

Operating keys (accessory)

• Previous track key
• Next track key
• Answer/end key
• Play/Pause key
• Bluetooth pairing key
• Volume keys

Connectivity

Connectors

• Micro-USB charging connector
• 3.5 mm audio connector

Wireless operating range

• 15 mm in NFC use
• 10 m in Bluetooth use

Charging connectors

Micro-USB  

NFC

Pairing  

Bluetooth

Bluetooth 3.0  

Power

Removable battery

No  

Battery technology

Li-Ion  

Rechargeable battery

Yes  

Operating temperature

-25 - +50 C  Celsius