•Inspired by science fiction movies, combining science fiction and music, a new hard shell sci-fi mecha headset was born, unleashing excellent sounds •The hatch cover has a built-in sensitive magnet. No need to force open, it can be opened and closed with just a slight toggle •Using metal spray paint production process, more corrosion resistant, less friction damage, full of metallic particles, creating a hardcore mecha sci-fi style •8mm biological diaphragm, good audio analysis, the details are not distorted, immersive listening experience Specification: •Model: M25 •Standby time: about 220 hours •Speaker size: 8mm •Charging interface: TYPE-C interface •Bluetooth-compatible version: V5.2 •Impedance: 32Ω •Frequency response: 20Hz-20KHz •Control method: smart touch •Battery life: about 180 hours •Rated input: 5V •Transmission distance: 8-10m •Noise reduction version: CVC8.0 •Battery capacity: 1200mAh Package included: •1 x Pair of Bluetooth-compatible Earphones •1 x Charging Case •1 x Charging Cable •1 x English and Chinese User Manual