Used twice have no damages are clean and works like new just please note have imperfect packaging and no manual instructions included ( reflects into the price )

Form factor Open Ear

Impedance 32 Ohms

Noise control None

Bluetooth 5.3: The bone conduction headset is equipped with a Bluetooth 5.3 chip, which provides faster transmission speeds, more stable connections and ensures smooth calls

Ear Clip Open Headset: Bone conduction headset adopts ear clip design, no need to enter the ear, no loss of ear hearing, wear comfortable, stable, will not fall off

HIFI Sound Quality: Using advanced audio codec technology, you can enjoy HIFI sound quality. The noise-cancelling microphone blocks out ambient noise, provides high-definition calls, and offers 8 hours of battery life

Touch and Waterproof: the headset features touch control, one-touch control for answering calls and music playback, and the headset is made of waterproof material that can withstand daily water and sweat resistance

Widely used: clip-on headphones are compact and very suitable for running, cycling, sports and fitness, Bluetooth sports headphones are compatible with all Bluetooth devices