Bluetooth Sunglasses Built in Mic Speaker Hands Free Calling Wireless Music Glasses for Phone Tablet

Feature: 1. Ergonomic Design: Bluetooth glasses are designed with a tight fit to allow for a full range of outdoor activities, whether you're walking, riding or playing ball to promote a healthy life. 2. Large Range: Bluetooth 5.0 sunglasses with 10 to 15m effective range connects to your mobile device and transmits its sound via Bluetooth, keeping you away from your phone screen. 3. Low Latency: Wireless sunglasses provide 60ms Bluetooth connection for stable, lag free sound, you can immerse yourself in your music without interruptions due to sound delays or skipping. 4. Hands Free Calling: These smart glasses have built in microphone and speaker and you can take calls hands free, thanks to the concealed omnidirectional microphone built into frame. 5. Compatible Devices: Stylishly designed portable wireless Bluetooth glasses. Support smartphones, tablets, laptops and other devices with Bluetooth sound capabilities, free from wired ties. Specification: Item Type: BT Sunglasses Material: ABS, Nylon TR90 Battery Capacity: Built in 2 x 90mAh Lithium Ion Battery (Included) BT Version: V5.0 Plus EDR Transmission Distance: Approx. 10-15m / 32.8-49.2ft Standby Time: 12 Hours Or More Charging Time: 2 Hours Talk Time: 5 to 8 Hours, Depending On the Volume Level Package List: 1 x BT Sunglasses 1 x Wiping Cloth 1 x Charging Cable 1 x Instruction Manual