Description
Features: -Rear-mounted wireless bluetooth headset-bluetooth 5.0 chip: lower power consumption, more stable.-New upgrade: ear-hanging type, painless to wear.-180°rotation. The left or right ear can be worn freely to adjust the angle. Since then, it is not restricted.Specifications:Model: DC-9 bluetooth version: 33 feet (10m)Working voltage: 3.7VCharging voltage: DC5V Standby time: 230 hoursCharging Time: about 1 hoursTalking time: about 25 hoursMusic time: about 23 hoursFrequency response: 20 - 22kHz Products include:1 * Single bluetooth Earphone1 * Charging Cable1 * User Manual
