Tech Specs
General
- Brand:
- Model Name:
Sennheiser HD1 Free
Type:
In Ear Bluetooth Neckband
- Driver Unit:
Dynamic Driver
Colors Options Available:
- Sennheiser HD1 Free Black
BlackBUY IT FROM
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Review Availability
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Full Technical Specifications
- Wearing style
- Neckband
- Bluetooth Version
- 4.2
- Supported Profiles
- A2DP 1.2
AVRCP 1.4
HSP 1.2
HFP 1.6 – HD Voice
(Or higher)
- Frequency response15Hz – 22000Hz
- Max. sound pressure level
- 118dB (Passive: 1kHz/ 1Vrms) > Active
- THD, total harmonic distortion
- <0.5%
- Ear coupling
- In Ear
- Transducer principle
- Dynamic (SYS10)
- Weight
- < 40g
- Audio input
- Bluetooth
- Range
- up to 10 meters
- Min. terminating impedance
- 28 Ohm (Passive)
480 Ohm (Active)
- Operating voltage (mains)
- 3.0-4.2V
- Sensitivity as per 121 TR 9-5
- – 44 dB V/Pa
Sending Loudness Rating (SLR)
Wideband: 10dB +/- 5dB
Narrowband: 8dB +/- 5dB
- Battery Specification
- Built-in Rechargeable Lithium-ion Polymer (~85mAh) with more than 500 charges
- Codecs
- apt-X ® / apt-X ® LL /AAC/SBC
- Personal fit
- XS, S, M, L (4 sets)
- Speaker type
- MEMS
- Voltage
- 3.7V Nominal
- Connection
- 2 device simultaneously (HFP/A2DP)
8 device in pairing list
- Charging Current
- 3.0-4.2V
Colors Options Available:
- Sennheiser HD1 Free Black
BUY IT FROM
No links available to buy it online
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