K39 Wireless Bluetooth Headset CSR DSP chip In-Ear Vibrating Alert Wear Clip Hands Free Earphone (White) Filter-Lens Bag Working temperature: -25 to 85

Working temperature: -25 to 85 degrees Celsius

everyone in the meeting room can clearly enter the lens

40HQ: 1645 cartons * 100 pcs = 164500 pcs

5cm * 9cm * 2cm / 13

K39 Wireless Bluetooth Headset CSR DSP chip In-Ear Vibrating Alert Wear Clip Hands Free Earphone (White) Filter-Lens Bag Working temperature: -25 to 85Features: With Vibrating Alert Function, let you won't miss any important calls Easy to wear clip, with functional clip, carry your Fineblue conveniently on your shirt Extra long talk play time, up to 5 6 hours of talk play time, and 300 hours of standby time Pair two phones simultaneously, enjoy the comfort of pairing two phones at the same time with Fine Patented retractable cable technology, after finishing your call, retract your cable with