Features:
LED digital display
Smart touch control without compression (play / pause, answer / hang up, change songs, adjust volume, call voice assistant)
High fidelity sound quality
Can be used as a power bank, flashlight
HD Voice Assistant
light weight
Intelligent noise reduction
Comfortable and painless to the ear, light weight, no pressure, no damage to hearing
Water and sweat resistant, strong resistance

Description:
Bluetooth specifications: V5.1
Bluetooth profile: A2DP, AVRCP and HFP; HSP
Operating voltage: 3.1V ~ 4.2V
Charging voltage: 5V-1A
Working time:About 4 H
Earphone battery capacity: 50MAH
Storage box battery capacity: 2000MAH
Transmission distance:> 10M

Package Included:
1 *TWS earbuds
1 * charging cable
1 * manual