* High fidelity sound, shocking bass and high resolution gives you immersed and dynamic listening experience.
* Powerful ANC Immersive enjoyment for all Scenarios - Lightweight ROCK O3 headphones with powerful Active Noise Cancellation (38dB reduction)
* Enjoy music and focus in any environment (subway, dormitory, restaurant, office)
* Omnidirectional high sensitivity hidden microphone guarantees sensitive and clear communication.
* Light & Fashionable Comfortable to Wear.
* Comfortable Fit Ergonomically Designed - Soft Ear Pads + High-Quality PU + Headband + Flexible and Curved Head Beam
* Folding Design, Adjustable and telescopic, adaptable to different head shapes, foldable and stored when not in use
* High-quality Bluetooth 5.2 technology enables 10m efficient and stable wireless transmission, providing memory recognition for device pairing and quick connection.
* Built-in IC support multi-function operation and is compatible with iOS and Android system.
* Fast Charging Long-lasting Battery Life - Charging for 2 hours provides up to 15Hrs of music playback
* Eliminates and reduces low-frequency ambient noise
* PU Leather Head Pad - The thoughtful anti-slip frosted particle design on the headband ensures a more stable fit without slipping
* 40mm High elastic diaphragm

Call Noise Reduction - ANC active call noise reduction
HD Sound Quality - Anti-noise

Material: Al-alloy, ABS, PU
Drive unit: 40mm
Music Time: Appr 15 hours
Charging Time: About 2hours
Battery Capacity: 400 mAh
Mic sensitivity: Omnidirectional
Bluetooth Version: Bluetooth V5.2