Open Ear Wireless Bone Conduction Headphone--The new product in bone communication technology, the lightest and safest design among sports headphones Features: Bone electromagnetic technology provides music through bone, ensuring that the ears are fully open and the surrounding sound is heard. The surround headband is lightweight, flexible, durable and portable. The OpenFit design ensures maximum visibility during long-term wear. Guarantees a superior audio experience, including a wide dynamic range and rich bass. Wireless Bluetooth 5.0 connection and convenient multipoint pairing. Significantly reduces natural sound leakage. Against sweat, dust and moisture protection, from exercise to wet weather. Enjoy 6-8 hours of continuous music + calls on a single charge.Specification Material: Metal Bluetooth version: 5.0 Bluetooth power: Class 2 Charging mode: power adapter output (DC5V 150mA) Support protocol: head set / handsfree / A2DP / AVRCP Standby time: about 10 days Charging time: about 30 minutes Battery capacity: 140 Ma Duration of continuous call: about 6-8 hours Continuous playing time: about 6-8 hours Product net weight: 55g Size: 15.5 * 13cm Package: 1 * earphone 1 * charger 1 * manualFriendly Tips If the weather is bad or a natural disaster occurs, the product will not deliver on time. Hope you forgive me. Please note that slight color difference should be acceptable due to the light and screen. Promise If the product has any quality problems, please feel free to contact us, we will help you solve the problem as quickly as possible.
