What's in the box:

XG-49 Wireless Headphones Bluetooth 5.0 TWS Headset Sport Wireless Earphones Mini Sports Running Earphone Music Earbuds (Black)

Features:
BT 5.0 brings high data transfer speed, stable connection and low power consumption. Automatically pair after taken out from the charging case.
35mAh battery single ear earphone, and charged automatically in the ultra-thin 300mAh charging case.
Built-in high-definition microphone, intelligent noise reduction, delivers clearer and more real talking sound in stereo mode.
The earphones can be worn stably, which feature the ergonomic design, thus greatly reducing the burden of wearing earphones for a long time.
Multi-functional touch control, support switch songs, phone call, volume control and wake up voice assistant.

Specifications:
Model: XG-49
BT Version: BT V5.0+EDR
Color: Black/White(Optional)
Transmission Distance: about 10 meters (no obstacle)
Charging Case Capacity: 3.7V 300mAh
Earphone Battery Capacity: 3.7V 35mAh
Working Time: about 3.5 hours
Earphone Charging Time: 1 hour
Package Size: 9*3.5*1cm/3.5*1.4*0.4in
Package Weight: 35g/1.2oz

Package List:
2* Headphone
1* Charging Case
1* USB Charging Cable
1* User Manual (English)