Sleep Ear Buds for Sleeping, Noise Cancelling Earbuds Headphones Side Tiny Micro Low Profile Hidden Mini Invisible Small Wireless Bluetooth Canals Work 254276

Specification:
Bluetooth Version: 5.3
Transmission Distance: about 10M
Play Time: 4-5 hours
Standby time：28 hours
Charging Time: 1.5hour
Play Time with Charging Case: 32 hours
Support system: all devices and mobile phones that support Bluetooth

Notes:
1. Please read the instruction manual carefully before use.
2. If you receive a defective product or have any questions during use, please feel free to contact us.

Packing List:
1 * Sleep Earbuds
1 * USB Cable
1 * User Manual