OnePlus Buds Pro 2 : Hi-Res Audio, Adaptive ANC, and Spatial Audio

Technical Specifications

General

• • • Model: E507A
    • Colors: Obsidian Black, Arbor Green
    • Weight Per Earbud: 4.9 g
    • Charging Case Weight: 47.3 g
    • Water and Dust Resistance (Earbuds): IP55
    • Water and Dust Resistance (Charging Case): IPX4

Audio

• • • Driver: MelodyBoost™ Dual Drivers (11 mm woofer + 6 mm tweeter)
    • Frequency Response: 10 Hz – 40 kHz
    • Microphones: 3 microphones per earbud
    • Noise Cancellation: Adaptive Active Noise Cancellation (up to 48 dB)

Connectivity

• • • Bluetooth Version: 5.3
    • Bluetooth Range: 10 m
    • Bluetooth Codecs: LHDC, AAC, SBC
    • Latency: 94 ms (in Gaming Mode with select OnePlus devices)
    • Features: Google Fast Pair, Dual Connection

Battery & Charging

• • Battery Capacity (Earbuds): 60 mAh
  • Battery Capacity (Charging Case): 520 mAh
  • Total Playback Time (ANC off): Up to 39 hours (with charging case)
  • Total Playback Time (ANC on): Up to 25 hours (with charging case)
  • Charging Port: USB-C (wired), Qi-certified (wireless)
  • Fast Charging: 10 minutes of charge for 10 hours of playback (earbuds + case)

Description

The OnePlus Buds Pro 2 are the second generation of OnePlus’s flagship earbuds. They were developed in collaboration with the renowned Danish audio specialist Dynaudio to deliver an outstanding sound experience.

Superior Sound Quality and Spatial Audio

A key feature of the Buds Pro 2 is the **MelodyBoost™ Dual Drivers**, consisting of an 11 mm woofer and a 6 mm tweeter. This configuration allows for the precise reproduction of deep bass and crystal-clear highs. Support for **Hi-Res Audio Wireless** and the LHDC codec ensures high audio resolution, enabling a detailed and lifelike listening experience. They are also among the first TWS earbuds to support **Google Spatial Audio** with dynamic head tracking for Android 13, creating an immersive, cinematic sound experience.

Adaptive Noise Cancellation (ANC)

The OnePlus Buds Pro 2 feature **Adaptive Active Noise Cancellation (ANC)** that reduces distracting ambient noise by up to 48 dB. The function intelligently adapts to the surroundings to ensure an optimal listening experience. For moments when you want to be aware of your surroundings, the **Transparency Mode** is available. Each earbud is equipped with three microphones that not only serve for noise cancellation but also improve the voice quality in calls with the help of AI algorithms.

Design and Connectivity

Visually, the Buds Pro 2 are similar to their predecessor but are slightly lighter and slimmer to ensure greater wearing comfort. They support **Bluetooth 5.3** for a stable connection and feature functions like Google Fast Pair and Dual Connection, which facilitate simultaneous connection to two devices. With a latency of just 94 ms, the earbuds are also ideal for gaming. The battery life with the charging case is up to 39 hours without ANC and up to 25 hours with active noise cancellation. The case can be charged both via a wired USB-C connection and wirelessly via the Qi standard.