EL-B1 BT5.0 Wireless Headset Graffiti Folding Telescopic Headset Support TF Card FM Mode 3.5mm Jack

Features:
Graffiti appearance, stylish design.
High precision moving coil, 40mm large loudspeaker unit, bring clear sound.
Equipped with audio cable of 3.5mm jack to connect with phone, MP3, MP4, etc.
Soft protein padding, telescopic headband, painless comfortable wearing.
Supports TF card, BT wireless and wire connection, enjoy music even no power.
Built-in 250mAh lithium battery, it can play 6 hours constantly after fully charge.
Convenient buttons at side, FM mode, switch, volume, charge port and audio port.
Node design, the headset is foldable for easy storage and carry.