Presenting the Oteeto OT203 TWS Bluetooth Headset, powered by the AB5656C2 Bluetooth solution for stable V5.3 connectivity. These active earbuds offer a 10-meter range and support HFP, HSP, A2DP, and AVRCP profiles. Navigate your audio easily using the integrated touch controls.
Presenting the Oteeto OT203 TWS Bluetooth Headset, powered by the AB5656C2 Bluetooth solution for stable V5.3 connectivity. These active earbuds offer a 10-meter range and support HFP, HSP, A2DP, and AVRCP profiles. Navigate your audio easily using the integrated touch controls.
Enjoy your music with clear stereo sound from the 13mm speaker drivers. The Oteeto OT203 ensures you can handle calls effectively, featuring a Sisonic microphone and providing up to 2.5 hours of talk time. For listening, you get 4 hours of continuous music playback on a single charge.
The 250mAh charging case helps achieve a total standby time of 40 hours. Charging is convenient with the Type-C input; the case takes 1.5 hours, while the earbuds recharge quickly in just 1.2 hours. The OT203 offers a reliable wireless audio experience for everyday use.
| Model | OT203 |
| Stereo type | TWS bluetooth headset |
| Track system | stereo |
| The control mode | Touch mode |
| Active passive | Active |
| Bluetooth solutions | AB5656C2 |
| Bluetooth version | Bluetooth V5.3 |
| Support Bluetooth profile | HFP HSP A2DP AVRCP |
| Bluetooth working frequency | 2.402GHz-2.480GHz |
| Bluetooth range | 10 meter(straight-line distance) |
| Speaker type | Φ13mm@32ohm |
| MIC | Sisonic -39dB±2dB |
| Battery | headset battery:3.7V 25mAh Charging bin lithium battery:250mAh |
| Music time | 4H |
| Talk time | 2.5H |
| standby time | 40H |
| Charging input criteria | Type-C |
| Charging time | Charging bin:1.5H headset:1.2H |
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