FANSAISI Bone Conduction Hearing Headphones, Bluetooth Open Ear Listening Headsets Earphones with Sound Collector for Conversations, 15H Long Working time for Daily Use

Bone Conduction Tech: Advanced bone conduction technology makes you to hearing the natural sounds by bone vibration. Open-ear design to keep you preserving your situational awareness and no in-ear pain. ^^
Dual-mode Bone Hearing Headphones: Hearing and Bluetooth modes. Built-in HD microphone to pick up the sounds for daily conversations. Adopted 5.3 latest Bluetooth solution and you can enjoy music and answer phone calls.
^^ Smart auto switch: The headphone defaults to hearing mode. It auto switches to bluetooth mode when the headset detects any sounds or operation from your mobile phone. When there are no sounds or no operation at your mobile phone for around 3~5 seconds, the headphone will switch to hearing mode. Very convenient for seniors to use. ^^ 15 hours of long battery life: Built-in large 250mAH lithium battery. After a full charge, you can use it around 15 hours to meet a full day need.
^^ Operation: At hearing mode, press + - buttons to adjust the volume. At the Bluetooth mode, you need to operate at your mobile phone to adjust the volume, next track and last track, play and pause the music. Click + button to answer or end the phone calls.
^^ IPX5 Waterproof Rating: IPX5 rating that makes you deal with rainy weather and sweat situation.
^^ Comfortable Fit: Lightweight and only 29g, ultra comfort fit for all-day wear.
^^ Language switch: If you hear the Chinese voice prompt, please follow below to change to English. 1-Press + - at the same to enter the language setting. 2-Short press + button to change to English. 3-Long press + button to confirm the language setting.