Long Endurance, High Sound Quality, LED Display, Sports, Noise-canceling Headphones Office Gadgets while the closed heel design

while the closed heel design helps keep your feet warm and secure

Inlet and outlet pipe diameter: 14mm

Specification: American standard power supply

0Screen Material: GlassWearing Method: Wrist StrapCompatible System: Fully CompatibleCommunication Function: Not SupportedWireless Distance: 10m and AboveOperation Method: TouchProduct Size: 60 × 22 × 16 mmScreen Resolution: 240 × 240Wristband Material: Genuine Leather

Long Endurance, High Sound Quality, LED Display, Sports, Noise-canceling Headphones Office Gadgets while the closed heel designProduct information: Color: navy blue, gray, lotus root color, fluorescent green Transmission range: 10 meters Chip type: Jerry Battery life: 4 8 hours Function: waterproof, noise reduction, breathing light, ultra long life battery, call function, voice control, support music, digital display screen Material: PC ABS Usage: in ear Style: sports style Packing list: Earphones * 1 Product Image: