Headset Bluetooth Ear Covering Subwoofer Wireless Headset $ 12.97 Product information: Color: dark black, silent blue, nobility pink, technology Gray Transmission range: 10 meters Chip type: Zhongke Lanxun Battery life: 4-8 hours Material: PC ABS Purpose: Head-mounted Style: simple style Frequency response: 20~20kHz Maximum output power: 20MW Working range: 8~10m Battery Voltage: 3.7V Battery capacity: 200mAh Battery charging voltage: DC4.2-5.5V Charging time: 2H Working hours: 6h Speaker diameter: 40mm Interface: Type-c Packing list: Headset*1 Product Image:
