USA 
IE 80S BT Wireless Neckband In-Ear Headphones
Product Description
The IE 80S BT Wireless Neckband In-Ear Headphones from Sennheiser packs a high-end AKM DAC and support for LHDC and aptX HD codecs into a lightweight and mobile frame, to help provide you with high quality, balanced sound while on the go. To further increase audio quality, Sennheiser provides 9 different pairs of eartips, three each in silicone, lamellar silicone, and Comply memory foam, so you can find the best fit possible for maximum passive noise isolation.
The IE 80S BT headphones provide a physically secure listening experience with flexible ear hooks that are wired into a sleek, detachable neckband. The neckband features two built-in omni-directional microphones that are positioned to optimize speech capture for clear hands-free phone calls when paired with your smartphone. There is even a dedicated digital assistant button that lets you wirelessly send voice commands and requests to voice assistants such as Google Assistant and Siri.
The IE 80S BT headphones provide a physically secure listening experience with flexible ear hooks that are wired into a sleek, detachable neckband. The neckband features two built-in omni-directional microphones that are positioned to optimize speech capture for clear hands-free phone calls when paired with your smartphone. There is even a dedicated digital assistant button that lets you wirelessly send voice commands and requests to voice assistants such as Google Assistant and Siri.
| Item Type | |
| Number of Included Headphones/Receivers | |
| Number of Included Transmitters | |
| Number of Included Headsets | |
| Number of Included Transceivers | |
| Headphone | |
| Earpiece Design | In-Ear (Intra-Aural) |
| Earpiece Swivel | |
| Earpiece Connection / Wearing Style | Neckband |
| Foldable | Not Specified by Manufacturer |
| Number of Earpieces | |
| Sound Field | |
| Earpad Size | |
| Driver Type | Dynamic |
| Number of Drivers | 1, per Earpiece |
| Driver Size | |
| Diaphragm | |
| Magnet Type | Neodymium |
| Voice Coil | |
| Impedance | |
| Active Noise Cancellation | No |
| Controls/Microphone Location | Controls: Neckband Microphone: Neckband |
| Full Remote OS Support | Not Specified by Manufacturer |
| Sensors | |
| Contact Pressure | |
| Performance | |
| Frequency Response | 10 Hz to 20 kHz (Wireless) |
| Resonant Frequency | |
| Sensitivity | |
| Matching Tolerance | |
| Maximum Sound Pressure Level (SPL) | 110 dB at 1 kHz |
| Maximum Power Handling | |
| Functional Bias Voltage | |
| Electrostatic Capacitance | |
| Output Power | |
| Volume Limiting | |
| Noise Attenuation | |
| Total Harmonic Distortion (THD) | 0.5% |
| SNR | |
| CMRR | |
| Channel Separation | |
| Storage Capacity | |
| Microphone | |
| Number of Mics | 2 |
| Beamforming Support | |
| Type | |
| Diaphragm Size | |
| Mic Boom Location | |
| Pickup Pattern | Omnidirectional |
| Noise Canceling | |
| Frequency Response | 100 Hz to 10 kHz |
| Operating Voltage | |
| Sensitivity | -38 dBV/Pa |
| Maximum SPL | |
| Impedance | |
| SNR | |
| Distortion | |
| Equivalent Noise Level | |
| Wireless Connectivity | |
| Wireless Transmission | |
| Number of RF Channels | |
| RF Bandwidth | |
| Max Systems per Setup | |
| Wireless Modulation | π/4 DQPSK, 8DPSK, GFSK |
| DECT Standard | |
| Duplex Mode | |
| RF Channel Access Method | |
| Latency | |
| Speech Encoding | |
| Transmission Speed | |
| Approximate RF Sensitivity | |
| Supported Audio Codecs | AAC, LHDC, SBC, aptX, aptX HD, aptX LL |
| Bluetooth Profiles | |
| Bluetooth | 5.0 LE |
| Bluetooth Power Class | 1 |
| Wireless Range | |
| Frequency | 2.4 GHz (2400 to 2483.5 MHz) |
| Transmitter Power | 10 mW |
| Multipoint Support | No |
| Maximum Paired Devices | |
| NFC | None |
| Wireless Chipset | |
| True Wireless Pairing Method | |
| Transmitter Host Connection | |
| Encryption | |
| Wired Connectivity | |
| Audio Connector to Source | Not Specified by Manufacturer |
| Connector Plating | |
| Adapter (Included) | |
| Cable Design | |
| Audio Connector to Earpiece | Not Specified by Manufacturer |
| Cable Length | |
| Cable Length | |
| Cable Color | |
| Cable Conductor Material | |
| Battery | |
| Battery Type | |
| Battery Type | |
| Battery Chemistry | Lithium-Ion Polymer (LiPo) |
| Battery Chemistry | |
| Capacity (mAh) | 120 mAh |
| Runtime | 6 Hours (BT) 340 Hours (Standby) |
| Runtime | |
| Quick Charging Times | |
| Recharge Time | 1.5 Hours |
| DC Input Power | 5 VDC at 500 mA |
| Wireless Charging | |
| Charging Port | USB Type-C |
| Charging Cable Length | |
| Number of Channels | |
| Users per System | |
| I/O Connectors | |
| Antenna | |
| Audio Decoding | |
| Number of Charging Ports | |
| AC/DC Power Adapter | |
| AC Input Power | |
| Power Consumption | |
| Charging Case | |
| Additional Runtime | |
| Battery Chemistry | |
| Capacity | |
| Charging Time | |
| Charging Interface | |
| Compatibility | |
| Platform Support | |
| OS Compatibility | |
| Required Hardware | |
| Internet Connection | |
| Environmental | |
| Charging Temperature | |
| Operating Temperature | 32 to 104°F / 0 to 40°C |
| Storage Temperature | -4 to 140°F / -20 to 60°C |
| Operating Humidity | 10 to 80% |
| Storage Humidity | 10 to 90% |
| Certifications | |
| Physical | |
| Color | |
| Water Resistance | |
| IP Rating | |
| LED Indicator | |
| Material of Construction | |
| Dimensions | |
| Weight | 1.1 oz / 30 g |
| Warranty Length | Limited 2-Year Warranty |