1more Open Earbuds S70 White Wireless In-ear headphones

Open-Ear Listening with Premium Sound and All-Day Comfort

The 1MORE Open Earbuds S70 White deliver wireless audio for listeners who want situational awareness without sacrificing sound quality. This open-ear model rests gently on the outer ear, letting ambient sound pass through naturally while delivering rich audio. Built around a memory titanium alloy frame wrapped in skin-friendly liquid silicone, each earbud weighs just 8.9 g for fatigue-free wear. The 1MORE S70 is the right choice for commuters, runners, and office workers who need premium sound without blocking out the world.

Grammy-Winning Tuning and Smart Acoustic Engineering

What sets the S70 apart is its master tuning by Grammy-winning engineer Luca Bignardi, paired with dual magnetic circuit drivers and DiamondFlex diaphragms. The proprietary bass enhancement DSP algorithm analyzes audio in real time to add depth, while ADO Acoustic Dual Orientation Technology minimizes sound leakage. Four AI-powered ENC microphones isolate the voice during calls, cutting through background noise on busy streets.

Technical Specifications — Battery, Connectivity, and Build

The hardware inside is engineered for endurance and reliable daily use, with Bluetooth 5.3 and AAC/SBC codec support ensuring stable, low-latency transmission.

• Earbud Weight: 8.9 g per earbud — featherlight open-ear fit
• Battery Life: 12 hours per earbud, 40 hours total with the charging case — multi-day use between top-ups
• Fast Charge: 5 minutes for 2 hours of playback
• Bluetooth: 5.3 with AAC/SBC codecs — stable pairing and a low-latency gaming mode
• Water Resistance: IPX5 sweat and splash proof

Who the 1MORE S70 Open Earbuds Are Built For

The 1MORE S70 White is designed for active listeners who refuse to choose between audio quality and environmental awareness. Runners and cyclists benefit from the secure ear-hook fit and IPX5 sweat resistance, while remote workers appreciate the 4-mic ENC call clarity and 40-hour battery life. The open design lets office users hear colleagues without removing their earbuds. Touch controls and 6 EQ presets via the 1MORE app let each listener tailor the sound.

1MORE Ergonomics Lab and Master-Tuned Sound

1MORE's Ergonomics Laboratory spent over a decade researching ear geometry to develop the S70's balanced fit using aerospace-grade memory titanium. The brand's commitment to studio-grade sound shows in its collaboration with Grammy-winning mastering engineer Luca Bignardi, whose tuning shapes the six built-in EQ presets.