Specifications:
It supports most Bluetooth devices and reduces power consumption.
The portable charging box not only can charge the headset, but can charge your phone.
The headphones will not easily slip off, and it is safe and reliable to carry with.
When you take out the Headset from charging cabin, it can automatically matching and connect to the phone.

Type: Bluetooth Headphones
Material: ABS
Chip: Lanxun
Bluetooth Version: 5.1
Headset Speakers: φ8mm
Headset Battery Capacity: 50mAh (Included)
Storage Box Battery Capacity: 2000mAh (Included)
Talk Time: 4H
Playing Time: 4H
Charging Time: 1-2H
Feature: Bluetooth 5.1, In-Ear Stereo Headphone, Waterproof, Touch Control
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