Wireless headphone Vention NBPN0 OpenBeat O11 beige

Vention OpenBeat O11 wireless headphones in beige combine modern design with reliable wireless performance. These on-ear headphones use Bluetooth 5.3 for a stable connection up to 10 meters and support AAC and SBC codecs for clear sound and defined bass. The ABS construction offers everyday durability, while the included charging case with USB-C interface extends playback time and simplifies recharging.

Advantages

Bluetooth 5.3 ensures fast and stable pairing with minimal delays, and compatibility with AVRCP, A2DP, HFP and HSP profiles makes the headphones suitable for both music playback and voice calls. AAC and SBC codec support delivers high-quality audio reproduction. The compact charging case (400 mAh) recharges the earbuds multiple times, and the USB-C port provides convenient charging. ABS housing increases resistance to everyday wear.

Key specifications

• Manufacturer: Vention
• Model: NBPB0 / OpenBeat O11
• Colour: Beige
• Bluetooth version: Bluetooth 5.3
• Compatible profiles: AVRCP, A2DP, HFP, HSP
• Supported codecs: AAC, SBC
• Material: ABS
• Operating range: Up to 10 m
• Frequency range: 2400 MHz – 2480 MHz
• Handset battery: 70 mAh / 0.27 Wh
• Charging case battery: 400 mAh / 1.48 Wh
• Headphones input power: 5 V ⇌ 50 mA
• Charging case input power: 5 V ⇌ 400 mA
• Charging interface: USB-C

How to use

Open the charging case to power on the earbuds and enable pairing mode, then select “Vention OpenBeat O11” in your device Bluetooth settings. Use standard playback controls supported via AVRCP and manage calls using HFP/HSP functionality. Keep the charging case charged via the USB-C port to recharge the earbuds when their internal 70 mAh batteries run low. Operate within the 10 m range for stable connection and avoid exposing the product to extreme temperatures or moisture.

Recommendations

Charge the case before first use and periodically recharge it to maintain battery health. For best audio quality, use devices that support AAC. Keep the charging port clean and use the supplied cable for charging.