Product information:
Color: black, white, creamy-white
Transmission range: 10 meters
Chip type: Jerry
Battery life: 0-4 hours
Function: waterproof, noise reduction, breathing light, support music
Material: PC ABS
Usage: in-ear
Style: sports style
Product name: Wireless binaural Bluetooth headset
Call duration: 3
Model: J11
Charging time: 1.5
Bluetooth version: V5.3
Microphone sensitivity: -42±3db
Battery type: polymer lithium battery
Bluetooth protocol: Headset handfree A2SP AVRCP is supported
Transmission frequency: 2.4GHz (2402-2.4080GHz)
Horn resistance: 32Ω±15%
Working distance: 10 meters
Microphone sensitivity: -42±3db
Headset battery: 40 mAh
Microphone resistance: 2.2kΩ
Charging bay battery: V3.7300mAh
Regular color: Black white skin tone
Playback duration: 3.5