---With Retail Box--- ---With Retail Box--- ---With Retail Box--- Product Parameters: Product Name:VAORLO Business Wireless Earphone Headphone battery capacity: 30 mAh Bottom compartment battery capacity: 160 mAh Charging time: about 30 minutes Talk time: about 8 hours Play time: about 8 hours Standby time: about 3 months Bluetooth version: 5.1 Bluetooth distance: 8-15 meters Storage box charging times: 4-5 times Control method: touch control Color classification: black, white,gray Package included: 1x Business Bluetooth Earphone 1x Clip Charging Case 1x Charging Cable 1x User Manual 1x Retail Box About Us: Dear customers,we are professional manufacturer that produce Bluetooth devices like Bluetooth adapters,Bluetooth earphones and Bluetooth speakers.We will test all the products before we send the products out,which make sure that you will receive the perfect products.