Universal Car Waterproof Earphone Long Standby Single Side Talk Bluetooth Earphone blue

Description

Description:

Item type: headset

Bluetooth chip: Realtek 5.0 . 
Bluetooth protocol: HSP,HFP,A2DP,AVRCP 
mission frequency: 20-2000Hz. 
Transmission distance: 10m (accessible) 
Standby battery life: 200H. 
Call / Music:17H. 
Style: Ear Hook, TWS (True Wireless Stereo)
Communication: Wireless
Connectors: USB
Waterproof Standard: IPX-4
Charging time: 2 Hours
Standby time: 200 Hours
Talking time: 17 Hours
Battery capacity: 170 mAh

Packing list:

1*bluetooth headset
1*charging line

Note:

1-2cm error might exist due to manual measurements (note: 1cm=0.39inch), please kindly understand. The colors deviation might differ due to different monitor settings.