BS19 Life Sweatproof Stereo Wireless Sports Bluetooth Earbud Earphone In-ear Headphone Headset with Hands Free Call, For Smart Phones & iPad & Laptop & Notebook & MP3 or Other Bluetooth Audio Devices(Black) Filter-Mini Camera Type-C female to 4

Type-C female to 4

40HQ: 2017 cartons * 500 pcs = 1008500 pcs

Earphone charging time: 45min

Transparent TPU anti-fall and anti-collision

Material: PC fire retardant material

BS19 Life Sweatproof Stereo Wireless Sports Bluetooth Earbud Earphone In-ear Headphone Headset with Hands Free Call, For Smart Phones & iPad & Laptop & Notebook & MP3 or Other Bluetooth Audio Devices(Black) Filter-Mini Camera Type-C female to 41. Sports headphone for sports enthusiast. 2. With Hands Free Call function. You can answer, reject or end a call through press the bluetooth key. 3. Life waterproof level, adots waterproof technology to bring wonderful waterproof and sweatproof effect. 4. Built in baterry, long play time. 5. Fashion color, lightweight and comfortable, make your sports more relaxed. 6. Fast bluetooth connecting speed, great sound insulation effect. 7. Compatible with