Bluetooth Headphones ESTBT-450WT

•Bluetooth 5.0.
•Ergonomic In-Ear design, with sterilizable silicone ear-tips in S/M/L.
•Comfortable soft neckband with remote controller.
•HyperBass with Quad Speaker Drivers for Ultimate Sound Quality.
•4 x 6 dynamic speaker drivers. Audio frequency: 20Hz-20,000Hz.
•Waterproof IPX4.
•Rechargeable advanced lithium battery. 15 hours playback.
•With voice assistant activation (eg. Siri / Google Assistant)
•Includes Braided USB cable, Carry pouch, Velcro belt,
•Silicone ear-Tips x 3 pairs (S,M,L)