Sell A8 Smart Bluetooth Headset Sunglasses Men Women Polarized Sun Glasses Driving Sports Glasses Music Calling Glasses best price

Features: BT headset Sunglasses perfectly combine polarized sunglasses and BT 4.1 + EDR in-ear headset. High-definition polarized lenses effectively prevent UV rays and restore a clear view. Fashionable spectacle frame, made of high-grade material, light, flexible and durable. BT headset brings you great listening pleasure and is compatible with almost all BT-enabled audio devices. With the built-in microphone, it supports hands-free calls and is easy to answer and end calls. Suitable for outdoor activities, such as cycling, fishing, driving, mountain climbing, golf, etc. Specifications: Model: A8     Item name: Smart BT Glasses BT specification: V4.1+EDR Frequency range: 2.402-2.480GHz Transmission power: Class2 BT mode: headset, A2DP AVRCP Transmission distance: 10 meters Music playing earphone time: 4 hours Phone-call earphone time: 5 hours Battery capacity: 3.7/110mAH Charge voltage: DC5V/500MA Charging time: 2 hours Earphone power: 32Ω/0.5W Receiving sensitivity: 40dbm Audio range: 20hz-20khz Distortion degree: ≤0.2%95dB Package Size: 18.5 * 8.5 * 7.5cm / 7.3 * 3.3 * 3.0in Package Weight: 135g / 4.8oz Package List: 1 * Smart BT Glasses 1 * Charging Cable 1 * In-ear Headset 1 * Storage Case