Callmate BassBand Waterproof Neckband (10 Hours Backup) With Heavy Bass Bluetooth  (Silver, Black, In the Ear)

CallMate BassBand K9 Waterproof (IPX5) Wireless Multifunctional Neckband With 10 Hour backup/play time. You can wear it around your neck like a necklace, which decreases the burden on ears and keeps them from dangling freely when not in your ears. Advanced 10mm dynamic drive units bring you unparalleled music experience with high bass. CallMate BassBand Wireless Multifunctional Neckband comes with the ability to make or take hands free calls and 10 hours of battery life. This neckband wireless earphones have powerful rechargeable Polymer battery. That provides up to 10 hours of music Play Time or phone conversation with a single full charge. It takes around 1~1.5 hours for a full charge and provide up to 120 hours standby time. Bluetooth 5.0 increases battery life dramatically while letting you travel further. The neckband of the Bluetooth earphones made of soft premium silicone, snugly stay around the neck.