Hoco E57 Essential business BT headset

Model: E57 Essential business BT headset | Brand: Hoco

Color: Black

• Material: ABS
• Size: L71×W26×H16mm; Net weight: 10g
• Bluetooth 5.0, chip: BK 3266
• Battery capacity: 170mAh; charging time: about 1.5 hours
• Talk/music time: 10 hours
• Standby time: 200 hours
• Voice prompt switch: When not connected, double-click the multi-function button and there will be a beep