Ear-hook Wireless Earphones OWS Waterproof Touch Control Sports Earbuds(White) Tag-Ulefone so you can put the

so you can put the Bluetooth speaker in your backpack

laptop/PC or similar device with 3

suitable for most wifi/4G/5G routers on the market

Mic sensitivity: -42+/-3dB

with a soft hand feel when sprayed with oil

Ear-hook Wireless Earphones OWS Waterproof Touch Control Sports Earbuds(White) Tag-Ulefone so you can put the1. Feedforward feedback two way microphone, HD calls, speaking and listening clearly 2. Ear hook design, not in the ear, no pain when worn for a long time, stable and not easy to fall off 3. Bluetooth 5. 3 technology, smooth and stable transmission, stronger anti interference, and longer battery life for listening to music. 4. Directional sound transmission technology, built in anti leakage filter to protect privacy 5. Equipped with a composite driver