PI4 Noise-Canceling Wireless In-Ear Headphones (Silver) Product Image

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