S+ Bone Conduction Bluetooth Headphones with 64GB MP3 Player - Ultra Lightweight Open Ear Wireless Headset for Running, Gym, Cycling & Sports (Dark Gray) - Perfect for Outdoor Activities, Workouts & Commuting

Product Features Features of product performance Low power consumption/waterproof design Calls time over 5 hours Bluetooth Playing time more than 8 hours,MP3 playing over 5 hours. IPX7 waterproof, can be meet the daily life waterproof needs. User-selectable 2 different music patten We've adopted the suggestion of our French audio consultant and built-in two audio curves: bass boost mode and clear voice mode, each suited to different styles of music. You can switch between the two modes by double-clicking the M button. -> Bass Boost Mode emphasizes low-frequency accompaniment and mid-bass, creating a layered, rich sound that's perfect for songs with a strong mid-bass. -> Clear Voice Mode emphasizes vocals and mid-high frequency accompaniment, creating a clear and pleasing sound for songs with high-pitched melodies. Design Features Open-Ear Design for Safety and Health 1.Our headphones feature an open design that allows you to enjoy music while staying aware of your surroundings, making them ideal for sports and outdoor activities. 2.With the open design, our headphones do not need to be inserted into the ear, promoting ear hygiene and protecting the eardrum, allowing you to enjoy music in a healthy way. Lightweight and Comfortable 1.The part of our bone conduction headset that contact with the skin is made of soft silicone material, reducing friction on the skin and protecting it. 2.With ear-hanging design and a total weight of only 33g, our Bluetooth headset is incredibly light and comfortable, even suitable for prolonged periods of use. 64G Storage for MP3 player In the bone conduction headphones we have add an audio format decoder chip and built-in 64G memory. Convenient for you to enjoy the music when you are away from your smart phone during outdoor sports. At the same time ,the bone bone conduction device can be used as a U disk to store files . Introduction to Third-Generation Bone Conduction Technology Our headphones feature the latest third-generation bone conduction speaker technology, improving electric-acoustic conversion efficiency and offering high sensitivity and low distortion. Usage Scenarios Riding 1.Our bone conduction headset doesn't interfere with helmets and is incredibly comfortable to wear, even during long rides. 2.With access to environmental sound while riding, our headphones help ensure your safety. Outdoor Sports 1.Our ear-hanging design ensures that our headphones stay securely in place during running and other outdoor activities. 2.With a long battery life, you won't have to worry about power during outdoor sports. Driving 1.Our bone conduction headset allows you to enjoy music while staying aware of your surroundings, making it ideal for use during commutes, business trips, and travel. 2.With an open design that allows access to environmental sound, our headphones won't interfere with driving, promoting driving safety. Multi-Device Connectivity Description Our bone conduction headset connects to multiple devices with the following priority order: 1.Phone calls have the highest priority, with calls from any mobile phone being accessed by the headset. 2.Music playback has the second priority, with the last connected mobile phone having priority. If the last mobile phone is in standby mode, you can play music from other connected devices manually. 3.Devices with connection records will automatically connect when the headset is switched on. If you need to switch between different devices to play music, you need to operate manually, with the switching process taking approximately 5-6 seconds (tested with iPhone). Product Specification Signal to noise ratio (dB) ≥70dB @ 1KHz/ 1.0W Separation ≥45dB @ 1KHz/ 1.0W Power Consumption（THD = 1%） 2W = 2* 1W Audio source ≥10k ohm frequency range 75Hz - 20KHz Overload input level 1 V / 75Hz - 20KHz Main Chips QCC3024，TPA2012 Charging port Magnetic pogopin charging voltage 5V=1A