• Bluetooth Version: V5.3
• Supported Bluetooth Protocols: A2DP, AVRCP, HSP, HFP
• Operating Frequency: 2.402 GHz – 2.480 GHz
• Receiving Sensitivity (Typical): -42 dB ± 3 dB
• Effective Bluetooth Range: ≤ 10 meters
• Speaker Power Output: Rated at 5 mW
• Audio Channel System: Stereo Sound
• Frequency Response: 20 Hz – 20 kHz
• Built-in Battery Capacity: 280 mAh
• Charging Input Standard: DC 5V / 1A
• Charging Time: Approximately 1.5 hours

The MKB V02 Wireless Neckband Headset is designed for users who want powerful sound, comfortable fitting, and clear voice calling in one stylish device. Equipped with ENC Noise Cancellation technology, this neckband reduces surrounding noise during calls to deliver better communication quality.

With deep bass stereo sound, stable Bluetooth connectivity, long-lasting battery backup, and lightweight ergonomic design, the MKB V02 is perfect for music lovers, gamers, office users, travelers, and sports enthusiasts. Its comfortable neckband structure ensures all-day usage without discomfort.