Sennheiser HD 1 M2 IEBT
In-Ear Wireless Headphones

OUR PART #  HD1-M2-IEBT

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For top quality style, sound performance, and take-anywhere mobility, look no further than Sennheiser's HD 1 M2 IEBT In-Ear Wireless headphones. This premium neckband headphone set combines a luxurious, high-quality design with exceptional wireless sound that's assured by Bluetooth 4.1 and Qualcomm® aptX™. Plus with NFC for simple 1-touch pairing along with integrated microphone and 10 hour battery life, this is the ideal companion for your mobile devices.

Sennheiser HD 1 M2 IEBT Includes:

  • HD1 In-Ear Wireless Headset
  • USB Charging cable
  • Ear adapter set (XS, S, M, L)
  • Carrying case
  • Manuals (Safety Guide & Quick Guide)

Sennheiser HD 1 M2 IEBT Features:

  • Ergonomic and robust around-the-neck design for comfortable all-day listening experience
  • Luxurious leather neckband for a feeling of substance and quality
  • Custom-machined, stainless-steel, in-ear sound tunnels for superior acoustic precision
  • Supports Qualcomm® aptX™ for true Hi-Fi sound
  • 10 hour battery life with 1.5 hour charging
  • Supports USB audio
  • Immediate pairing to smart devices via NFC

Sennheiser HD 1 M2 IEBT Specifications:

  • Mfr. code: 507433
  • Ear coupling: ear canal
  • Frequency response: 15 - 22,000 Hz
  • Transducer principle: Dynamic
  • Sound pressure level: 112 dB (passive: 1 kHz/0 dBFS)
  • Impedance: 18 ohms
  • THD (1 kHz, 100 dB): < 0.5%
  • Input power:
    • 3.7 VDC, 170 mAh: built-in rechargeable lithium-polymer batter
    •  5 VDC, 500 mA: USB charging
  • Operating time: 10 hrs (A2DP)
  • Temperature range:
    • Operation: 32° F - 104° F (0° C - 40° C)
    • Storage: -13° F - 158 ° F (-156° C - 70° C)
  • Relative humidity:
    • Operation: 10 to 80%
    • Storage: 10 to 90%
  • Charging time: 1.5 hrs.
  • Weight: approx. 53 g

Bluetooth

  • Version: 4.1, class 1
  • Transmission frequency: 2402 MHz to 2480 MHz
  • RF output power: 10 mW (max)

Sennheiser HD 1 M2 IEBT
In-Ear Wireless Headphones

OUR PART #  HD1-M2-IEBT

Product Information:

For top quality style, sound performance, and take-anywhere mobility, look no further than Sennheiser's HD 1 M2 IEBT In-Ear Wireless headphones. This premium neckband headphone set combines a luxurious, high-quality design with exceptional wireless sound that's assured by Bluetooth 4.1 and Qualcomm® aptX™. Plus with NFC for simple 1-touch pairing along with integrated microphone and 10 hour battery life, this is the ideal companion for your mobile devices.

Sennheiser HD 1 M2 IEBT Includes:

  • HD1 In-Ear Wireless Headset
  • USB Charging cable
  • Ear adapter set (XS, S, M, L)
  • Carrying case
  • Manuals (Safety Guide & Quick Guide)

Sennheiser HD 1 M2 IEBT Features:

  • Ergonomic and robust around-the-neck design for comfortable all-day listening experience
  • Luxurious leather neckband for a feeling of substance and quality
  • Custom-machined, stainless-steel, in-ear sound tunnels for superior acoustic precision
  • Supports Qualcomm® aptX™ for true Hi-Fi sound
  • 10 hour battery life with 1.5 hour charging
  • Supports USB audio
  • Immediate pairing to smart devices via NFC

Sennheiser HD 1 M2 IEBT Specifications:

  • Mfr. code: 507433
  • Ear coupling: ear canal
  • Frequency response: 15 - 22,000 Hz
  • Transducer principle: Dynamic
  • Sound pressure level: 112 dB (passive: 1 kHz/0 dBFS)
  • Impedance: 18 ohms
  • THD (1 kHz, 100 dB): < 0.5%
  • Input power:
    • 3.7 VDC, 170 mAh: built-in rechargeable lithium-polymer batter
    •  5 VDC, 500 mA: USB charging
  • Operating time: 10 hrs (A2DP)
  • Temperature range:
    • Operation: 32° F - 104° F (0° C - 40° C)
    • Storage: -13° F - 158 ° F (-156° C - 70° C)
  • Relative humidity:
    • Operation: 10 to 80%
    • Storage: 10 to 90%
  • Charging time: 1.5 hrs.
  • Weight: approx. 53 g

Bluetooth

  • Version: 4.1, class 1
  • Transmission frequency: 2402 MHz to 2480 MHz
  • RF output power: 10 mW (max)
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