Specifications:
The headphones will not easily slip off, and it is safe and reliable to carry with.
It has ultra-low power consumption and can be used continuously for up to four hours.
After the Bluetooth headset is taken out of the box, it can start up automatically, connect and pair automatically, which simplifies the pairing steps.

Type: Bluetooth Headphones
Chip: Jieli AC6936D
Bluetooth Version: 5.0
Headset Speakers: Φ = 6 Mm
Headset Battery Capacity: 40mAh (Included)
Storage Box Battery Capacity: 300mAh (Included)
Talk Time: 3-4H
Playing Time: 3-4H
Charging Time: 1-2H
Feature: Bluetooth 5.0, In-Ear Stereo Headphone, with Charging Case
Transmission Distance: 10m/393.7" (Approx.)

Notes:
Due to the light and screen setting difference, the items color may be slightly different from the pictures.
Please allow slight dimension difference due to different manual measurement.

Package Includes:
1 Pair Bluetooth Headphones
4 x Earplugs
1 x User Manual
1 x Data Cable