M9 TWS Wireless bluetooth 5.0 Earphone HiFi Heavy Bass Earbuds LED Display Smart Touch Type-C Headphone with Mic – Blue

Features:
1. Both the left and right ears have full bluetooth headset functionality and can be used individually or in pairs.
2. Dual mode bluetooth 5.0, ultra low power consumption.
3. Listening to song time up to about 4 hours.
4. Noise reduction technology: CVC8.0
Function key:
Power on/off: Long press for 3-5 seconds (putting the headset into the charging box will automatically shut down)
Accept/Decline: Click once (left or right)
Previous song: Click 3 times (right)
Next song: Click 3 times (left)
Volume +: click twice (right)
Specifications:
General Specification

Model M9
Color Black, Blue, Silver
Wearing Type In-ear
Material ABS+ Metal+ PC
Dimensions (cm/ inch) 7.5*3.5*4CM
Technical Parameters
Microphone Yes
bluetooth Version V5.0
Transmission Distance 10m
Impedance 32?
Frequency Response 20-20kHz
Battery Capacity Charging box: 500mAh, 3.7V
Earphone: 40mAh*2, 3.7V
Charging Time (h) 1-2h
Working Time (h) 3-4h
Standby Time (h) 168h
Package Included:
1* M9 TWS Wireless bluetooth 5.0 Earphone with Charging Box
1* USB Charging Cable
2 pairs of eartips
1* Manual