4 6 hour standby bluetooth sunglasses

{"cid":"91188661","title":"Stereo Sound Black Bluetooth Sunglasses With Call 90mAh Capacity BT 5.1 Version 4-6 Hour Standby","imgUrl":"https:\/\/img.chinax.com\/nimg\/2f\/d3\/dcb19a43b8c5ffa9777abfcbf8c0-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"ENMESI","Model Number":"B8","Minimum Order Quantity":"200pcs","Delivery Time":"3-7 working days","Certification":"CE,FCC,ROHS","Place of Origin":"China","Payment Terms":"T\/T, Western Union, MoneyGram etc","Supply Ability":"5000pcs\/month","Packaging Details":"gift box","Bluetooth Version":"BT 5.1","Standby":"6 hour","Music time":"4 hour","Capacity":"90mAh"}}