The practical case with a 300 mAh capacity is used for charging and safe storage of the earbuds. The digital LED display clearly shows the battery status in real time.
OWS (Open Wearable Stereo) technology offers an open design for comfortable long-term wear and better awareness of your surroundings. Ear hooks keep the earbuds stable while running, working out, and traveling.
Bluetooth 5.4 ensures a reliable connection with a range of up to 15 m. Wireless listening is smooth and suitable for music, videos, and games.
Onikuma T209 are TWS earbuds designed for everyday listening and active movement. Modern Bluetooth 5.4 connectivity provides reliable transmission up to 15 meters, and on a single charge you can enjoy about 6 hours of listening. Power is handled by a compact charging case with a 300 mAh capacity, which also clearly shows the battery status thanks to a digital LED display.
OWS (Open Wearable Stereo) technology with an open design increases wearing comfort and at the same time allows you to better perceive ambient sounds—ideal for running, workouts, or travel. A secure fit is ensured by ear hooks, so the earbuds stay safely in place even during dynamic movement.
For the audio experience, 16.2 mm drivers with a frequency range of 20 Hz–20 kHz deliver clean, dynamic sound. Directional audio helps focus sound into the ear and reduce sound leakage outward. Low latency of about 40 ms improves audio-video synchronization for videos and gaming.
