Pi7 S2


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.

  • Canvas White
  • Midnight Blue
  • Satin Black
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True 24-bit connection with aptX™ Adaptive

Hear your favorite music and movies as they were meant to be heard, thanks to a true 24-bit connection between left and right earbuds for superior sound quality plus high-resolution wireless audio that adjusts dynamically to optimize performance.

Hear music and movies as the artist intended

Small, yet powerful, two-way drive units in each earbud work just like high-performance speakers, creating rich, immersive sound – from deep and powerful bass to expressive and detailed high notes, and everything in between.

Adaptive active noise-cancellation

Advanced active noise-cancellation monitors noise and adapts to your surroundings, so nothing gets in the way of the music you love.

Wireless audio retransmission technology

A transformative Smartcase that also functions as an audio retransmission system, connecting directly to external audio sources such as in-flight entertainment systems.


  • 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 canceling 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 Small / Medium / Large ear tips


    Finishes Satin Black Canvas White Midnight Blue

Additional information


Canvas White, Midnight Blue, Satin Black

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