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Pi7 S2

Flagship noise-cancelling True Wireless earbuds

What does it take to create category-defining True Wireless earbuds? High-resolution sound and crystal-clear voice calls, an industry-first wireless audio retransmission case, plus a choice of three elegant colors.

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

Select Quality

Choose a finish

Canvas White Satin Black Midnight Blue

Satin Black

Pi7 S2

Details & Specifications

Size & weight

Net weight Earbuds: 7 g (each)
Charging case: 47 g
Dimensions (Carry Case) 61 mm (w) x 28 mm (d) x 56 mm (h)

Technical details

Wearing style In-ear noise cancelling True Wireless headphones
Drive units 9.2mm Dynamic Drive with Balanced Armature
Microphones Three microphones per earbud for calls and ANC
Battery type Rechargeable Lithium-ion (earbuds and charging case)
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)
Battery life & charging Up to 5 hours for earbuds (with ANC off)
Additional 16 hours from charging case
15 minute charge = 2 hours playback
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)
Frequency band Tx mode: 2402MHz to 2480MHZ, ISM Band
Rx mode: 2402MHz to 2480MHz, ISM Band
RF output power <10.0 dBm
In box accessories 80 cm USB-C to USB-C charging cable
80 cm 3.5 mm jack to USB-C audio cable
Small / Medium / Large ear tips

Finishes

Pi7 S2

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