1MORE SonoFlow HQ51 Active Noise Cancelling Bluetooth Headphones

1MORE SonoFlow HQ51: Four Key Improvements

More aesthetically pleasing: The body features a new color scheme, elegant gold lettering, and more refined details. Faster connectivity: Updated to Blu-ray 5.4 for quick and stable connections. Longer battery life: Up to 100 hours of continuous use, 20 hours more than the previous generation. Better value: At a super low price of $629, it's nearly 10% cheaper than the initial suggested retail price of the first generation.

Product Description

1MORE's second-generation active noise-canceling Bluetooth headphones, the 1MORE SonoFlow HQ51, also push the limits. Inheriting the custom-designed comfortable earcups and adjustable headband from the first generation, the headphones maintain their comfortable fit, while boasting a more luxurious and refined color scheme and details. Hardware specifications have been comprehensively upgraded, including Bluetooth 5.4, 1MORE's own QuietMax dual-feed intelligent noise cancellation technology, a 40mm DLC diamond-like dynamic driver, LDAC lossless decoding support, AI intelligent wind noise reduction technology, and a 100-hour battery life with a 5-minute charge providing 5 hours of power! The surprisingly low price is nearly 10% cheaper than the previous generation.

Ergonomic body for a comfortable fit | Re-sculpted every detail
Athletes expend tremendous effort, striving to improve their sprint by just 0.1 seconds or jump 1 cm higher. The 1MORESonoFlow HQ51 already boasts a remarkably simple and aesthetically pleasing design, with a lightweight body weighing only 246g (4g lighter than the first generation). Combined with soft, highly elastic custom-designed protein leather earcups and an adjustable headband, it ensures comfort and breathability even during extended wear. The designers, striving for perfection, have redesigned the SonoFlow HQ51 with a black iron color scheme, accented with gold lettering and electroplated metallic details on the headphone arm connectors, adding a sense of unfathomable power and depth. Every detail is meticulously crafted. The simultaneously released deep blue version is also a new color scheme, more sophisticated than the previous blue version, showcasing the user's unique personality in a simple and elegant way.

100-hour ultra-long battery life | 5 minutes of charging provides 5 hours of power
Thanks to the more energy-efficient Bluetooth 5.4 wireless transmission standard, the SonoFlow HQ51 boasts an even longer battery life of 100 hours (compared to 80 hours in the first generation), a testament to its long-distance running prowess. With ANC noise cancellation enabled, it offers an additional 65 hours of use (compared to 50 hours in the first generation), further enhancing its performance and endurance. Of course, you can also switch to a wired connection for convenient music enjoyment in situations where Bluetooth is unavailable.

Hardware upgrade: Bluetooth 5.4 | Supports LDAC wireless high-quality audio transmission
The Bluetooth version has been updated to Blu-ray 5.4, improving energy efficiency, reducing connection interference, and enhancing security. It can connect to multiple phones simultaneously and switch quickly between multiple audio sources, and can also allow more than one earphone to listen to music at the same time. Furthermore, it adopts LDAC lossless Bluetooth transmission technology, certified by the Japan Audio Society (JAS) and the Consumer Electronics Association (CEA) for Hi-Res Audio Wireless, with a transmission rate more than 3 times higher than traditional AAC/SBC encoding methods. This allows the SonoFlow HQ51 to provide wired headphone-like high-definition sound quality when listening to music wirelessly via Bluetooth. Even with noise cancellation enabled, the musical details remain very full, and high-frequency extension and detail reproduction are guaranteed.

40mm diamond-like dynamic driver unit | Rich detail and low distortion
Equipped with a self-developed 40mm diamond-like carbon dynamic driver, it possesses the hardness of diamond, delivering clean and crisp sound. Combined with a soft PET diaphragm layer, it balances solid and outstanding bass dynamics with a balanced listening experience. The overall frequency response extends up to 40kHz, presenting Hi-Res music with low distortion, clarity, and rich detail.

QuietMax Dual-Feed Intelligent Noise Cancellation | Keeps Your Music Playing and Calls Clear
The SonoFlow HQ51 uses patented QuietMax dual-feed noise cancellation technology to eliminate external noise by more than 35dB. It also features four noise cancellation modes, maintaining excellent noise cancellation performance in environments such as streets, train stations, restaurants, and even windy beaches or mountaintops. Built-in AI-powered intelligent call noise cancellation technology accurately recognizes human voices and automatically reduces environmental noise, ensuring clear calls even in noisy environments.

GEM Recording Masters meticulously tune the sound | Includes a dedicated mobile app
Just as athletes have renowned coaches behind them, the 1MORE SonoFlow HQ51 is also meticulously tuned by Luca Bignardi, a four-time Grammy Award-winning recording engineer. This tuning compensates for the frequency response loss caused by noise cancellation, reduces distortion across the entire frequency range, and results in a natural and balanced sound. This ensures a natural listening experience even with noise cancellation enabled. Furthermore, the 1MORE MUSIC mobile app offers 12 professionally tuned EQ options, including "Bass Boost," "Vocal Boost," "Sofa Music," "Pop," "Podcast," "Rock," and "Classical," allowing for highly detailed and authentic listening experiences regardless of the music genre or entertainment.

Specification
impedance
32Ω

Bluetooth
Bluetooth® 5.4

Bluetooth protocol
A2DP｜AVRCP｜HFP

Playback time
NC ON: Approximately 65 hours | NC OFF: Approximately 100 hours

Charging time
Approximately 80 minutes

size
170 × 192 × 82 mm

weight
246 g