ONIKUMA T209 fully wireless OWS earbuds TWS
Product description
Specifications
The ONIKUMA T209 are fully wireless TWS earbuds with an open-ear (OWS) design. They connect via Bluetooth 5.4 and are rated for a stable connection up to 15 metres. A single charge provides around 6 hours of playback, and the 300 mAh charging case has a digital LED display showing the remaining battery level. The 16.2 mm speakers cover a frequency range of 20 Hz to 20 kHz and, with 110 dB sensitivity, deliver dynamic and clear sound.

The open design keeps the ears free so you stay aware of your surroundings and remain comfortable during long listening sessions. Ear hooks hold the earbuds securely in place during workouts or running. Directional sound technology focuses audio into the ear and limits leakage outward.

A latency of around 40 ms helps keep video and audio in sync, which is especially useful when gaming. The package includes the earbuds, the charging case, a USB-C cable and a user manual.



















