Dacom Athlete Sport Running Bluetooth Earphone Stereo Audio Headset with Mic(Red)

1. Nano Waterproof Professional Running Bluetooth Headset 2. Flexible shrink line design, stable wear 3. Small and light, no weight 4. Head-mounted design, to solve the problem of not wearing painful movement, wearing hard and not easy to fall, comfortable, not grinding skin 5. 140mAh built-in battery, listening to songs for 12 hours, talking for 15 hours 6. Elastic short-line design, automatic storage, no knots, no winding 7. Support a variety of mobile devices, as long as there is Bluetooth to be compatible 8. Support iOS mobile phone system power display, view power anytime, anywhere 9. Bluetooth version: V4.1Specification: Package Weight One Package Weight 0.16kgs / 0.35lb One Package Size 10cm * 10cm * 10cm / 3.94inch * 3.94inch * 3.94inch Qty per Carton 50 Carton Weight 8.70kgs / 19.18lb Carton Size 45cm * 40cm * 30cm / 17.72inch * 15.75inch * 11.81inch Loading Container 20GP: 493 cartons * 50 pcs = 24650 pcs 40HQ: 1146 cartons * 50 pcs = 57300 pcs