BH-905i
About this product:
Hear more music, catch the whole conversation, or enjoy the silence with multi-microphone active noise control eliminating 99% of ambient noise.
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Active noise cancellation
Great sound
Mobile design
Wide compatibility
- Hear clear music and calls with multi-microphone noise cancellation.
- Block out the background and relax on the train or in the plane.
- Be heard clearly in the crowd with twin speech microphones.
Great sound
- Acoustically designed to provide the best possible audio quality.
- Love the lows with bass boost and feel the width with stereo widening.*
Mobile design
- Ultra lightweight with a compact travel case for maximum mobility.
- Great comfort with adjustable headband and soft supra-aural ear pads.
- Set off your sonic experience with a choice of ice or black colours.
Wide compatibility
- Wear wireless or wired with a wide range of music players.
- Make calls from your computer with a VoIP adapter for your headset
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Dimensions
* 190 mm x 140 mm x 35 mm (folded flat)
Weight
* 167g
Operating keys
* Multifunction key for power on/off, answer/end, and voice dial/redial.
* Wireless audio modes: bass booster on/off, stereo widening on/off.
* Volume up
* Volume down
* Play/pause
* Next track
* Previous track
* Active noise cancelling on/off
Power supply
* Rechargeable 600 mAh Li-Ion Polymer battery
Operating time (maximum)
* Talk (Bluetooth): 24 h
* Music (Bluetooth): 25 h
* Talk (Bluetooth, with active noise cancellation): 15 h
* Music (Bluetooth, with active noise cancellation): 16 h
* Music (Wired, with active noise cancellation): 40 h
* Hands-free phone calls and music listening (without active noise cancellation) possible even with empty battery (wired connection)
Standby time (maximum)
* With Bluetooth: 600 h
Charging time (maximum)
* 2 h
Frequency response
* From 15 Hz to 20 kHz
Additional sound and media information
* Speaker impedance: 32 ohm
* Speaker drivers: 32 mm high performance drivers
* Number of noise cancelling microphones: 8
* 2 microphones capturing speech and advanced digital signal processing
* (DSP) for clear communication
* Active noise cancellation technology: Reduces up to 99% background noise
Bluetooth version
* 2.1 with enhanced data rate (EDR)
Bluetooth profiles
* Handsfree profile (HFP) 1.5
* Headset profile (HSP) 1.1
* Advanced Audio Distribution Profile (A2DP) 1.2
* Audio/Video Remote Control Profile (AVRCP) 1.0
* 190 mm x 140 mm x 35 mm (folded flat)
Weight
* 167g
Operating keys
* Multifunction key for power on/off, answer/end, and voice dial/redial.
* Wireless audio modes: bass booster on/off, stereo widening on/off.
* Volume up
* Volume down
* Play/pause
* Next track
* Previous track
* Active noise cancelling on/off
Power supply
* Rechargeable 600 mAh Li-Ion Polymer battery
Operating time (maximum)
* Talk (Bluetooth): 24 h
* Music (Bluetooth): 25 h
* Talk (Bluetooth, with active noise cancellation): 15 h
* Music (Bluetooth, with active noise cancellation): 16 h
* Music (Wired, with active noise cancellation): 40 h
* Hands-free phone calls and music listening (without active noise cancellation) possible even with empty battery (wired connection)
Standby time (maximum)
* With Bluetooth: 600 h
Charging time (maximum)
* 2 h
Frequency response
* From 15 Hz to 20 kHz
Additional sound and media information
* Speaker impedance: 32 ohm
* Speaker drivers: 32 mm high performance drivers
* Number of noise cancelling microphones: 8
* 2 microphones capturing speech and advanced digital signal processing
* (DSP) for clear communication
* Active noise cancellation technology: Reduces up to 99% background noise
Bluetooth version
* 2.1 with enhanced data rate (EDR)
Bluetooth profiles
* Handsfree profile (HFP) 1.5
* Headset profile (HSP) 1.1
* Advanced Audio Distribution Profile (A2DP) 1.2
* Audio/Video Remote Control Profile (AVRCP) 1.0
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