DANDANJIE Bone Conduction Bluetooth Glasses Smart Hearing Aid Multifunction Outdoor Sports Bluetooth Glasses Bike Bluetooth Glasses

Description

●According to lens safety specification (CNS15067)● interchangeable lens design Bluetooth system:● Bluetooth 2.1 version, which can connect with Bluetooth devices such as mobile phones and computers, and supports A2DP function. Communication range up to 10 meters (barrier-free).● Battery specifications Rechargeable lithium battery (250mAh/3.7V) is completed within 2 hours●The talk time is about 4 hours● Music playback time is about 4 hours● Standby time About 50 hours nasal bone conduction microphone:●The special nose pads are adjustable and can be adjusted according to different nose shapes for easy and comfortable wearing.★★Other technical specifications● Product Size 160mmX160mmX43mm● Product weight 30g● Operating Environment -10C°-50C° Humidity 0-90%● Charger Specifications Input: AC 110V/220V 50/60Hz, Output: DC 5V MAX 1A