Product Overview

The Nokia Bluetooth Stereo Headset BH-905 with active noise cancellation combines two in one – both music and calls – and provides crystal clear sound by eliminating background noise with novel active noise cancellation technology. The new multi-microphone feed-forward active noise cancellation technology allows for pure sound without ambient noise. This headset can be connected with an extensive range of music devices both wired and wireless – at home or on the go, including onboard an airplane.

Key benefits

• Pure sound and relaxing silence with revolutionary Active noise cancellation technology
• Listen to your favorite music or communicate with your loved ones in exceptional comfort thanks to soft ear pads – switch in between easily and intuitively with the integrated keys for music and call handling
• Connect to any compatible music device wirelessly or with wire

Key Features

• Active noise cancellation technology: new, patented, multi- microphone, feed-forward Active noise cancellation technology for crystal clear audio or pure silence - first product with this technology
• Music: enjoying music made easy – no need to take the device out of the pocket for changing songs or pausing music
• Communication: advanced background noise cancellation with 2 microphones for capturing speech enables clear communication even in noisy environments
• Wide compatibility: Can be used with any compatible music player at home, when travelling or on the go, wirelessly or with wire

Compatibility

• Universal compatibility with devices supporting wireless Bluetooth technology: Bluetooth Specification 2.1 + EDR, Headset Profile (HSP) 1.2, Hands-Free Profile (HFP) 1.1, Advanced Audio Distribution Profile (A2DP) 1.2 and Audio/Video Remote Control Profile (AVRCP) 1.0
• All Nokia devices with 3.5 mm Nokia AV
• With supplied add-on adapters: All Nokia devices with 2.5mm Nokia AV, music players, PCs and other devices with standard 3.5mm jack, home stereos with standard 6.3 mm jack, airplane players

Technical Profile

• Noise reduction: Up to 99 %
• Speaker drivers: 32mm high performance drivers
• Speaker impedance: 32 ohm
• Frequency response: 15Hz to 20kHz
• Speech audio: advanced background noise cancellation with 2 microphones for capturing speech
• Control keys:
- Multifunction key for power on/off, answer/end, voice dial, redial
- Volume +/-
- Play/pause
- Next track/previous track
- Active noise cancelling on/off
• Operating times
- Bluetooth:
+ Talk time up to 24 hours
+ Music playback up to 25 hours
- Bluetooth and active noise cancellation:
+ Talk time up to 15 hours
+ Music playback time up to 16 hours
- Wired connection and active noise cancellation:
- Music playback for up to 40 hours
- Hands-free phone calls and listening to music is possible even with empty battery
• Standby time Bluetooth: Up to 600 hours
• Dimensions: 180 mm x 155 mm x 59 mm / 7.09 x 6.10 x 2.32 inch (Length x Width x Thickness)
• Weight: 175 g / 6.2 oz
• Battery: Li-ion Polymer Rechargeable Battery 600 mAh
• Charging time: Up to 2 hours
• Operating range with Bluetooth: Up to 10 meters / 33 feet
• Operating temperature: -15°C to +55°C / 5°F to 131°F

Video giới thiệu Nokia Bluetooth Stereo Headset BH-905