OneOdio OpenRock S2, valkoinen

The OpenRock S2 is a wireless sports headphone with an open air conduction design that delivers a comfortable listening experience without clogging your ears. This keeps you in touch with your surroundings while enjoying clear and dynamic sound.
The headphones use 12mm drivers with LDAC, AAC and SBC codec support to ensure high quality transmission. Four MEMS microphones with noise cancellation and voice assistant support ensure clear calls.
The S2 can play for up to 8 hours on a single charge, and with the compact charging case you get up to 32 hours of listening time in total. Thanks to the fast-charging feature, you'll get an hour of music after just five minutes on the charger. The case charges via USB-C and fully recharges in 1.5 hours.
The headphones support connection to two devices simultaneously and their features can be managed via the OpenRock App, including personalisation of the controls. IPX5 protection protects against sweat and rain, making them ideal for sports and outdoor activities.

Open-ear air conduction design - comfort and safety for sports
12mm transducers with LDAC/AAC/SBC support - clear, high-quality sound
LISO 2.0 algorithm
4× MEMS microphones - clear communication and voice assistant
Up to 8 h playback + 32 h with charging case
Fast charging - 5 min charging = 1 h of music
IPX5 resistance - sweat and splash proof
Bluetooth 6.0, range >10 m, dual-device connection support
Touch control + OpenRock App

Ultra lightweight design with hook clip for perfect fit
7g comfort and individual customization - the headphones are made of 0.6mm titanium fiber and medical grade liquid silicone, weighing just 7 grams - less than a hummingbird feather. Whether you're climbing a slope or making your way through a dense forest, you'll barely notice them until your adventurous music playlist kicks in.
Easy to put on and built-in stability - a hook-and-clip design inspired by climbing gear keeps the sound in place while protecting from sweat and rainwater. Pressure-distributing design acts as a shock absorber for the ears - distributing weight across 8 contact points to ensure comfort from dawn to evening descents.
Ergonomically optimized wearing position allows for natural sweat drainage and reduces direct contact. Separate BassDirect™ chambers protect electronic components from sweat, and waterproof nano-coating enhances durability.

Unwavering sound quality
Enhanced bass and powerful sound - BassDirect™ technology uses a 12mm transducer that directs deep bass directly into the ear canal, minimizing sound leakage.
Rich and immersive sound - the LDAC codec and Hi-Res certification deliver high-resolution audio, while the LISO 2.0 algorithm optimizes bass and treble for the best listening experience.

Born for the wild
Ready for any trail - with IPX5 protection, they can withstand sweat and sudden rain so your music is never interrupted. Whether you're running in the mountains, climbing rocks or going on long hikes, these open-back headphones will keep you at peak performance and focused on the road.

Up to 32 hours of playback
8 hrs (on a single charge)
32 h (with charging case)
Quick charge: 5 minutes = 1 hour of listening

Easy photo taking with remote camera control
In photo or video mode, just press the button four times quickly to capture every moment of your adventure.

Professional sound effects for sports
OpenRock delivers professionally designed sound effects for sports, based on sports psychology and tailored to the listening condition during physical activity.
Users can customize the sound effects in the app to match different sports scenarios.

Technology
OpenRock S2 uses the latest Bluetooth 6.0 for fast transmission and instant pairing. It supports simultaneous connection to two Bluetooth devices with seamless switching.
Bluetooth 6.0 and multipoint connectivity
4-microphone AI noise reduction

Personalized experience
Find My Buds - headphone search function
Hearing Guardian - hearing protection
EQ Customization - individual equalizer
Spatial Sound - surround sound

TECHNICAL SPECIFICATIONS
Model: OpenRock S2
Type: open-ear wireless sports headphones (air conduction)
Speakers: 12 mm
Frequency range: 20 Hz - 20 kHz
Impedance: 16 ? ± 15 %
Microphones: 4× MEMS
Bluetooth: version 6.0, range >10 m
Codecs: LDAC, AAC, SBC
Battery (headphones): up to 8 h of playback
Battery (case): 3.7 V, 450 mAh (32 h total)
Charging: USB-C, charging time approx. 1.5 h
Fast charging: 5 min = 1 h listening time
Weight: 7 g (1 earphone), 58 g (with case)
Resistance: IPX5
Operating temperature: 0 - 45 °C

DIMENSIONS AND WEIGHT:
Package dimensions and weight (cm): 9.8 x 4.4 x 9.9 cm / 0.162kg

PACKAGING CONTENTS
OpenRock S2 headphones
Charging case
USB-C charging cable
User manual