1 ensemble d'écouteurs ABS à Conduction osseuse, réduction du bruit, pour sport, course à pied, ordinateur

Description:Bone conduction design with LED indicator, the waterproof headset is noise reduction and comfortable to wear.The rear hanging design of the headset support 360 degree bending which is not easy to be damaged and deform.Made of premium quality TPE and metal material, the earphones is lightweight and durable and comfortable to wear.The length of monaural earphone is 6.3mm, its width is 4.6mm and its height is 0.9mm.This in-ear earphone is universal for laptops, desktops, smart phones, etc..Item Name: EarphonesMaterial:ABSCharging Time: 1.5 Hours (You would better charge it over 3 hours for the first time)Sensitivity: 84+/-3dBOperating Temperature: -20 Degree-70 DegreeWaterproof Grade: IPX5Storage Temperature: -30-80 DegreeFrequency Range: 20Hz-20KHzImpedance: 32Ω+/-15%Bluetooth Protocol Support: 5.0Transmission Distance: 10-15mUsing Time: 120 HoursPower Interface: micro USBPower Input: 5V/150ontinuous Playback Time: About 5 HoursEarphone Battery Capacity: 120mAHMicrophone: -42dbSize Details:Monaural Size: 6.3mm x 4.6mm x 0.9mm/0.25" x 0.18" x 0.035" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 X User Manual1 X Earphone1 X Charging Cable