B&W Auscultadores Wireless Pi7 S2

Wearing style
In-ear noise cancelling True Wireless headphones
Technical features
True 24-bit audio connection
2-way drive unit design
High performance DSP
Bluetooth 5.0 with aptX™ Adaptive technology
Adaptive ANC
Audio retransmission from charging case
Wireless and USB-C charging
Fast charging support
Bluetooth codecs
aptX™ – Adaptive
aptX™ – HD
aptX™ – Classic
AAC
SBC
Bluetooth profiles
A2DP v1.3.1
AVRCP v1.6.1
HFP v1.7.1
HSP v1.2
BLE GATT (Generic Attribute Profile)
Frequency band
Tx mode: 2402MHz to 2480MHZ, ISM Band
Rx mode: 2402MHz to 2480MHz, ISM Band
RF output power
<10.0 dBm
Drive units
9.2mm Dynamic Drive with Balanced Armature
Microphones
Three microphones per earbud for calls and ANC
Battery life & charging
Up to 5 hours for earbuds (with ANC off)
Additional 16 hours from charging case
15 minute charge = 2 hours playback
Battery type
Rechargeable Lithium-ion (earbuds and charging case)
Wireless Charging Support
Yes
Waterproof
Yes – IP54 (earbuds only)
Inputs
Earbuds: Bluetooth
Charging case: USB-C & 3.5 mm analogue jack (wireless audio retransmission via charging case)
In box accessories
80 cm USB-C to USB-C charging cable
80 cm 3.5 mm jack to USB-C audio cable