selfoon NB-01 Bluetooth  (Black, In the Ear)

Selfoon Brand Is The Best Brand Of wireless Neckband Bluetooth Wireless Headset Insulating Design - Full silicone material with double layer ear cup to perfectly suppress background noise, snoring, TV sounds in living room, office and roommate sounds, etc. Ultra realistic sound - Enjoy even the smallest nuances and sound in studio quality thanks to high resolution audio, which outperforms CDs. No tangled cables – thanks to the practical magnetic closure, the cables do not tangle, and the neckband are always ready to use. -when the battery runs out or devices without Bluetooth to be connected, as well as wireless mode via Bluetooth for compatible Android devices