Sports Bluetooth Headphones 5.0 In-Ear Running Wireless TWS Headphones T20 Stereo Waterproof Ear-hung Type

Whether wireless: yes
Wireless type: other
Support memory card: No
Vocal Principle: Dynamic
Volume control: yes
Control buttons: No
Codec: Sbc
Battery indicator: LED
Model: T20
Style: In-ear, TWS (True Wireless Stereo)
Communication method: wireless
Usage: Portable media players, mobile phones, computers, DJs, games, sports, travel, professional, Internet cafes, iPod, HiFi headphones
Function: waterproof, noise reduction, microphone, true wireless stereo, in-ear headphones
Cord length: wireless
Waterproof standard: IPX-4
Active Noise Cancellation: No
Wireless delay time: less than 30 milliseconds
Game atmosphere light: no light
Project: Mini Wireless Headphones
Bluetooth version: V5.0
Bluetooth distance: 20m
Charging time: 1.5 hours
Usage time: 4 hours
Earbuds: 60mAh
Case battery: 300mAh