【Up to 400m Transmission Range No Limitation in Communication】Accsoon CoMo SE boasts an impressive transmission range of up to 400 meters, ensuring reliable connectivity even over extended distance. This extended range capability makes it ideal for various applications where maintaining strong, consistent signals is critical, offering users the flexibility and confidence to operate efficiently within a broad area. | 【External Antenna Design for Wireless Stability】With external antenna design, the Accsoon CoMo SE maintains an operational range of up to 1312ft/400m in a dependable connection between host and remote headsets. | 【Exceptional Battery Life up to 30+ Hours】The Accsoon CoMo SE offers an exceptional battery life of over 30 hours, ensuring long-lasting performance for extended use without frequent recharging, providing users with the convenience and reliability needed for continuous operation. | 【Stay Connected up to 5】It supports up to 5 users to communicate together, ensuring reliable and efficient coordination in diverse applications. | 【Environment Noise Cancellation for Voice Clarity】The Accsoon CoMo SE features advanced ENC (Environment Noise Cancellation) technology, effectively reducing background noise to deliver crystal-clear audio quality. This cutting-edge noise cancellation ensures that your communication remains uninterrupted and focused, even in noisy environments.