Tai nghe Bluetooth Q20 màu đen cho văn phòng tại Lotte Market

Giới thiệu Tai nghe Bluetooth Q20 màu đen cho văn phòng tại Lotte Market

Description:
Built-in rotatable shaft, easy to rotate 270°,Wear regardless of left or right,the comfortable angle can be adjusted arbitrarily according to your wearing habits,and not easy to fall
Bluetooth 5.2 chip,brings efficient and convenient use, -low latency voice synchronization
Dual noise reduction system,deep noise reduction, making calls as clear as face-to-face
Waterproof and sweatproof,multi-process rigorous design, no fear of rain splashes and sweat,let you exercise without fear
Custom composite diaphragm and large dynamic circle acoustic technology,restore the high frequency and brightness of music
Specification:
Item No.: Q20
Bluetooth version: version 5.2
Transmission range: about 10 meters
Chip type: Jerry
Display:digital display
Channel: stereo
Usage: hanging ear type
Battery: 300MAH
Life time: about 30 hours
Charging time: about 2 hours
Whether single or double ears: unilateral hands-free
Universal for left and right ears, rotatable
Battery type: lithium polymer battery
Support protocol: HEPHSPA2DAVRCP
Process material: ABS,plating,silicone ear caps
Frequency: 20Hz-20KHz
Impedance: 32 ohms
Sensitivity: 85dB/mW
Waterproof rating: IPX 5
Headphone weight: 12.6G
Material: Plastic
Size Chart:
7.2x6x2.1cm/2.83x2.36x0.83inch

Package Includes:
1 Piece Charging Cable
1 Piece Manual
2 Pieces Ear Caps
1 Piece Earphone
Note:
1. Please allow slightly error due to manual measurement.
2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.
3. Wish you a wonderful on-line shopping!