2018 New Original Xiaomi Mi Dual Driver 3.5mm Wired Earphone with Microphone - Black Cables during operation

during operation

Product Size:     Length 25MM

allowing you to monitor his athletic index in real time and accurately calculate calories burned based on his height and weight

3: easy to clean

Dual-head Mic for Two-way Audio Recording

2018 New Original Xiaomi Mi Dual Driver 3.5mm Wired Earphone with Microphone - Black Cables during operationColor Black Brand Xiaomi Material ABS Quantity 1 set Connection 3. 5mm Wired Bluetooth Version No Headphone Style In Ear Waterproof Level IPX0 (Not Protected) Applicable Products Universal Headphone Features Long Time Standby,With Microphone Support Memory Card No Support Apt X No Packing List 1 x Earphone 1 x User Manual Dimensions: 1. 97 in x 1. 97 in x 1. 18 in (5. 0 cm x 5. 0 cm x 3. 0 cm) Weight: 0. 49 oz (14 g)