PI4 Noise-Canceling Wireless In-Ear Headphones (Silver)
Product Description
Lose yourself in your favorite music, audiobook, or streaming video with the PI4 Noise-Canceling Wireless In-Ear Headphones from Bowers & Wilkins. The 14mm drivers and aptX codecs work to provide you with high-quality sound reproduction, while active noise-canceling technology filters out distracting ambient sounds. The built-in battery provides you with up to 12 hours of playback for all-day enjoyment. If you need more, a quick 15-minute charge gets you 3 additional hours.
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 | |
Number of Drivers | 1, per Earpiece |
Driver Size | 0.56" / 14.2 mm |
Diaphragm | |
Magnet Type | |
Voice Coil | |
Impedance | |
Active Noise Cancellation | Yes |
Controls/Microphone Location | Controls: Neckband Microphone: Neckband |
Full Remote OS Support | Not Specified by Manufacturer |
Sensors | |
Contact Pressure | |
Performance | |
Frequency Response | 10 Hz to 30 kHz (Wireless) |
Resonant Frequency | |
Sensitivity | |
Matching Tolerance | |
Maximum Sound Pressure Level (SPL) | |
Maximum Power Handling | |
Functional Bias Voltage | |
Electrostatic Capacitance | |
Output Power | |
Volume Limiting | |
Noise Attenuation | |
Total Harmonic Distortion (THD) | 0.3% |
SNR | |
CMRR | |
Channel Separation | |
Storage Capacity | |
Microphone | |
Number of Mics | 2 |
Beamforming Support | |
Type | |
Diaphragm Size | |
Mic Boom Location | |
Pickup Pattern | |
Noise Canceling | |
Frequency Response | |
Operating Voltage | |
Sensitivity | |
Maximum SPL | |
Impedance | |
SNR | |
Distortion | |
Equivalent Noise Level | |
Wireless Connectivity | |
Wireless Transmission | |
Number of RF Channels | |
RF Bandwidth | |
Max Systems per Setup | |
Wireless Modulation | |
DECT Standard | |
Duplex Mode | |
RF Channel Access Method | |
Latency | |
Speech Encoding | |
Transmission Speed | |
Approximate RF Sensitivity | |
Supported Audio Codecs | AAC, SBC, aptX, aptX HD, aptX Adaptive |
Bluetooth Profiles | A2DP 1.3, AVRCP 1.6, HFP 1.7, HSP 1.2, GATT |
Bluetooth | 5.0 |
Bluetooth Power Class | |
Wireless Range | |
Frequency | |
Transmitter Power | |
Multipoint Support | |
Maximum Paired Devices | 2 |
NFC | No |
Wireless Chipset | |
True Wireless Pairing Method | |
Transmitter Host Connection | |
Encryption | |
Audio Connector to Source | |
Connector Plating | |
Adapter (Included) | |
Cable Design | |
Audio Connector to Earpiece | |
Cable Length | |
Cable Length | |
Cable Color | |
Cable Conductor Material | |
Battery | |
Battery Type | |
Battery Type | |
Battery Chemistry | Lithium-Ion Polymer (LiPo) |
Battery Chemistry | |
Capacity (mAh) | |
Runtime | 12 Hours (BT) 10 Hours (BT+ANC) |
Runtime | |
Quick Charging Times | 15 Minutes for 3 Hours |
Recharge Time | |
DC Input Power | |
Wireless Charging | |
Charging Port | USB Type-C |
Charging Cable Length | 7.87" / 20 cm |
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 | |
Additional Runtime | |
Battery Chemistry | |
Capacity | |
Charging Time | |
Charging Interface | |
Platform Support | |
OS Compatibility | |
Required Hardware | |
Internet Connection | |
Charging Temperature | |
Operating Temperature | |
Storage Temperature | |
Operating Humidity | |
Storage Humidity | |
Certifications | |
Physical | |
Color | |
Water Resistance | Resistant |
IP Rating | |
LED Indicator | |
Material of Construction | Plastic, Rubber, Silicone |
Dimensions | |
Weight | 1.4 oz / 40 g |
Warranty Length | Limited 2-Year Warranty |