Bowers & Wilkins PI7 Noise-Canceling True Wireless

Smart playback - high-quality listening - and clearer speaking without wires are the hallmarks of the PI7 Noise-Canceling True Wireless In-Ear Headphones from Bowers & Wilkins Utilizing Bluetooth 50 - your favorite music - podcasts - and other audio content is streamed and played back via two drivers per earbud for a richer soundstage Each have a dynamic 92mm driver for mids and bass - and a balanced armature tweeter for the highs Both also sport four dedicated amplifiers and 24-bit/48 kHz resolution To further improve wireless quality - PI7 supports various aptX codecs (Standard - LL - HD & Adaptive) A 24-bit connection helps to ensure this vibrant audio is properly synced between the earbuds Your listening experience is further improved by what you don't hear - as each earbud has a microphone and adaptive active noise cancellation technology This monitors ambient noise levels - adjusting to filter out distracting noise With the PI7 - audio clarity goes both ways You can use the PI7 earbuds to make hands-free calls and each earbud has two cVc mics to better pick up your voice when speaking All of this and more can be done for up to 4 hours on a full charge - with an additional 16 hours of charging power available in the included wireless charging case

Features: 9.5mm Dynamic Driver & Balanced Armature, 4 x Dedicated Amps & Dedicated DSP, Adaptive Active Noise Cancellation, 24-bit Sync Technology & aptX Support, Up to 4 Hours of Playback, Charging Case with Audio Retransmission, Case Provides Up to 16 Additional Hours, 2 x cVc Mic per Earbud for Clear Calls, Ambient Pass-Through, Auto Pause/Play with Wear Sense

Open/Closed-Back: In-Ear (Intra-Aural)

Driver Type: Dynamic - Balanced Armature

Number of Drivers: 2 per Earpiece

Driver Size: 0.4-inch / 9.2 mm

Active Noise Cancellation: Yes

Controls/Microphone Location: Controls: Earpiece (Side Unspecified)Microphone: Left Earpiece - Right Earpiece

Full Remote OS Support: Not Specified by Manufacturer

Frequency Response: 10 Hz to 20 kHz (Wireless)

Total Harmonic Distortion (THD): 0.3%

Number of Voice Mics: 2

Noise Cancelling: Yes

Supported Audio Codecs: AAC - SBC - aptX - aptX Adaptive - aptX HD - aptX LL

Bluetooth Profiles: A2DP 1.3 - AVRCP 1.6 - HFP 1.7 - HSP 1.2

Bluetooth: 5.0

Frequency: Bluetooth: 2.4 GHz (2402 to 2480 MHz)

Bluetooth Transmitter Power: 10 dBm

Multipoint Support: Yes

Battery Chemistry: Lithium-Ion Polymer (LiPo)

Runtime: 4 Hours (BT)

Quick Charging Times: 15 Minutes for 2 Hours

Wireless Charging: Yes

Charging Port: Pins

Charging Cable Length: 7.9-inch / 20 cm

Charging Interface: USB Type-C - Qi

Color: Black

Water Resistance: Resistant

IP Rating: IP54

Dimensions: Charging Case:2.4 x 2.2 x 1.1-inch / 60 x 57 x 28 mm

Weight: Headphones:0.2 oz / 7 g (Each) Charging Case:2.2 oz / 61 g