PREMIUM RETAIL EARBUDS POWER BANK 2019 NEW RELEASE An exciting tech promo that includes Bluetooth, True Wireless Stereo (TWS) earbuds WITH a power bank feature! This item will be a hit for your next promotional campaign for it's premium retail quality and dual purpose of earbuds and power bank in one! The large imprint area on both sides allows your brand images and logo to have full visual exposure. TWS (True Wireless Stereo) earbuds New Bluetooth version V5.0 Earbuds battery: 40 mAh Charge box: 4400 mAh Touch control support (Please see touch controls at the section below) Power bank Capacity: 4400 mAh (UL battery) Output: 1 USB charging ports 3 recharge ports: Apple, Android, Type C Touch control (the earbuds Cylindrical part, Under the indicator light) - Play music mode single press - play / pause press twice in a row - next song press three times in a row - previous song - Call mode single press - answer / hang up press twice in a row - refuse call - Long press: start the iPhone Voice Assistant - Siri Size: 11* 5.6* 2.6 CM Earbuds NW: 5 g Total NW: 130 g ***No charging cable attached