Bluetooth 5.0 Headphones Wireless On Ear Earphones MP3 Player Neckband Sports Running Headsets TF Card with Microphone

Features:

Model: K31
Support TF Card/Stereo Music /Call
answer the phone and music
Bluetooth version: V5.0
Operating distance: 10 m /
TF card: support up to 32GB memory card
Talk time: 6 hours
Play music: 8-10 hours of continuous music playback
Standby time: 180 hours
Receive sensitivity <-80dBm
Rechargeable battery: 500 mah
Compatible: For Android, iOS, Microsoft, Tablet, 99% of the phones with Bluetooth

Package Included:

1 x Bluetooth 5.0 Headphone
1 x Charger Cable
1 x Manual