High-performance noise reduction chip, multi-scene noise reduction processing, high-definition fidelity sound quality. Bendable ear wire, ear wire can be adjusted to fit the ear according to different ear shape
Using directional transmission, low latency and low lag, in-person chat, telephone communication can achieve natural and smooth communication. 360-degree rotating silicone ear hooks, regardless of the left and right ear, long wear without pain
Built-in 45 mA lithium battery, continuous use time up to 30 hours. Support cell phone BT connection, hands-free calls, high-definition noise reduction
【Rechargeable With Noise Cancelling and Long Time Lasting】 built-In big capacity rechargeable battery and packed with a USB cable for easy charging. It takes about 2 hours to charge fully and will working last for 15 hours.
Specification High frequency average total sound pressure level OSPL 90 (dB): 120dB±4dB High-frequency average full-range sound gain: 38dB±5dB Frequency range: 3500Hz-500Hz Total Harmonic Distortion : ≤8% Battery type: rechargeable lithium battery Battery capacity (headphone): 45mAH Charging time (headphones): 2 hours Headphone use time: 15 hours Suitable for both ears: yes