Suitable for teaching activities, guided tours, promotions, outdoor activities
 Waist-mounted, with 1 wired headphone mic and strap
 TYPE-C charging
 Power: 8W
 Impedance:4Ω
 Battery capacity: 3.7V/1800mAh
 Charging method: TYPE-C charging
 Charging time: 2.5 hours
 Usage time: about 15 hours
 Product size: 92mm*72.5mm*25mm
 Product weight: about 148g