Sennheiser HD 4.40-BT Bluetooth Headphones (Black)

Sennheiser HD 4.40-BT Bluetooth Headphones (Black)

  • Bluetooth 4.0 and aptX technologies to deliver exceptional wireless sound quality ; Intuitive ear-cup mounted controls for changing tracks and for making calls via the integrated microphone
  • NFC for simple pairing with compatible devices ; Audio Cable Length (Optional/Detachable): 1.4 m audio cable, 3.5mm angled, gold-plated plug
  • Up to 25 hours battery life and is supplied with connecting cable for battery-free listening
  • Ear coupling closed, circum-aural; Dynamic transducer principle ; Product comes with Case
  • 2 years warranty when purchased from an authorized Sennheiser dealer
BrandSennheiser
ModelHD 4.40 BT
Model Year2017
Item Weight481 g
Product Dimensions18 x 10 x 26 cm
Batteries:1 Lithium Polymer batteries required.
Item model numberHD 4.40 BT
Additional FeaturesWireless, Microphone-Feature
Included ComponentsHeadphones, Carry Pouch, Charging Cable, Connecting Cable, Quick Start Guide
Colour ScreenNo
Microphone Form FactorWith Microphone
Headphones Form FactorWith Microphone^Volume control
Batteries IncludedNo
Batteries RequiredNo
Wireless TypeBluetooth
Connector TypeBluetooth Wireless
Contains Liquid ContentsNo
Includes Rechargable BatteryNo
Includes RemoteNo
Supports Bluetooth TechnologyYes

 

OVERVIEW

From the manufacturer

 
 HD 4.40BT WirelessHD 4.50BTNC WirelessPXC 550
Wearing Style Around Ear Around Ear Around Ear
Transducer Principle Dynamic, Closed Dynamic, Closed Dynamic, Closed
Connectivity Buetooth 4.0 / NFC Pairing Buetooth 4.0 / NFC Pairing Bluetooth 4.2, NFC, Cable with Remote
Frequency Response 18 – 22,000 Hz 18 – 22,000 Hz 17 – 23,000 Hz
Impedance 18 Ω 18 Ω Active: 490 Ω / Passive: 46 Ω
Sound Pressure Level (SPL) 113 dB (Passive: 1 kHz /1 Vrms) 113 dB (Passive: 1 kHz / 1 Vrms) 110 dB (1 kHz / 1 Vrms)
Total Harmonic Distortion (THD) <0.5% (1 kHz / 100 dB) <0.5% (1 kHz / 100 dB) <0.5% (1 kHz / 100 dB)
Battery Life Up to 25 Hours Up to 25 Hours Up to 30 Hours
Weight (Headphones) 7.9 oz. (225 g) 8.4 oz. (238 g) 8 oz. (227g)
In the Box HD 4.40BT Headset / 1.4 m Audio Cable / 3.5 mm Angled / Gold-plated Plug / USB Charging Cable HD 4.50BTNC Wireless Headset / 1.4 m Audio Cable / 3.5 mm Angled Plug / USB Charging Cable / Carry Case PXC 550 Wireless Headset / Cable with Remote / Carry Case / USB Cable / IFE Adapters / Manuals


Sennheiser HD 4.40-BT Bluetooth Headphones (Black)

RS.8792

You May Also Like

Pin It on Pinterest