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หูฟัง Sennheiser HD 4.50 BTNC Wireless Bluetooth Headphones

หูฟังไร้สายแบบบลูทูธ Sennheiser HD 4.50 BTNC Intuitive Earcup-Mounted Controls, เชื่อมต่อผ่าน Bluetooth 4.0 and NFC Pairing, รับและวางสายสนทนาได้ด้วย Microphone แบบ Dual Omnidirectional, มีระบบตัดเสียงรบกวน NoiseGard Active Noise Cancellation ในตัว, Built-In Rechargeable Battery

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฿8,990.00 ฿8,090.00

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Description

Sennheiser HD 4.50 BTNC Wireless Bluetooth Headphones/NoiseGard Active Noise Cancellation

หูฟังไร้สายแบบบลูทูธ Sennheiser HD 4.50 BTNC Intuitive Earcup-Mounted Controls, เชื่อมต่อผ่าน Bluetooth 4.0 and NFC Pairing, รับและวางสายสนทนาได้ด้วย Microphone แบบ Dual Omnidirectional, มีระบบตัดเสียงรบกวน NoiseGard Active Noise Cancellation ในตัว, Built-In Rechargeable Battery

The HD 4.50 BTNC Wireless Bluetooth Headphones with NoiseGard Active Noise Cancellation fromSennheiser feature high-quality sound and Bluetooth 4.0 technology in a sleek and foldable design. These headphones can be used to listen to music and answer calls, and are well suited for use with smartphones, MP3 players, tablets, and other portable devices.

The HD 4.50 BTNC are built to be portable and can make travel more pleasurable. With their over-ear design, NoiseGard active noise cancellation, and deep, ergonomically designed earpads, these headphones offer lasting comfort, even during extended listening sessions. Their robust, foldable-headband design can be easily and compactly stored in the supplied protective case.

Features:

  • Bluetooth 4.0 and NFC Pairing
  • Intuitive Earcup-Mounted Controls
  • NoiseGard Active Noise Cancellation
  • Dual Omnidirectional Microphones
  • Foldable Design for Travel and Storage
  • Built-In Rechargeable Battery

Specifications

Ear Coupling Closed, circumaural
Frequency Response 18 Hz to 22 kHz
Microphone: 100 Hz to 10 kHz
Impedance 18 Ohms
Transducer Principle Dynamic
Sound Pressure Level 113 dB (Passive: 1 kHz/ 1 V RMS)
Total Harmonic Distortion (THD) <0.5% (1 kHz/100 dB)
Pick-up Pattern Dual omnidirectional microphones
Ambient Noise Compensation NoiseGard active noise cancellation
Codec aptX
Input Power 3.7 VDC, 600 mAh: Built-in rechargeable lithium-polymer battery
5 VDC, 400 mA: USB charging
Operating Time 19 hours (Bluetooth and NoiseGard on)
25 hours (Bluetooth only)
Charging Time Approximately 2 hours
Battery Lithium polymer
Connectivity Bluetooth 4.0/NFC pairing
Connector Cable 4.6′ (1.4 m) gold-plated audio cable with 1/8″ (3.5 mm) angled plug
USB Charging port
Dimensions Not specified by manufacturer
Weight 8.4 oz (238 g)
Packaging Info
Package Weight 1.25 lb
Box Dimensions (LxWxH) 9.2 x 7.2 x 4.1″


โทร. : 022031821, 026414744 ext 13, 020423530
สายด่วน : 081-2399040, 084-7696296, 089-6915832

Line : @soundspacethai

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