Specification: Item Type: Ear Hooks Earphone Material: Plastic + Silicone Weight: Approx. 205.0g/7.2oz Headphone Battery: Lithium Battery 60mAh (Included) Charging Box Battery: Lithium Battery 400mAh (Included) Bluetooth Version: 5.0 Bluetooth Distance: 15m Charging Port Type: Type C How to use: 1. Put the headset into the charging box to activate it. The LED light will light up. 2. Open the charging box, take out the headset and turn it on. At this time, the headset is in a state of waiting for pairing and connection. 3. Mobile phone connection: Step 1. In the phone settings, turn on the Bluetooth settings switch of the phone, and click Scan to find the device. Step 2: When the available device displays for "MS T20" character, it means that the mobile phone has found the Bluetooth headset, click for "MS T20" to enter the pairing mode Step 2. After the mobile phone is successfully paired with the headset, there will be a voice prompt that it is connected Package List: 2 x Earbuds 1 x Charging Box 1 x Charging Cable 2 x Replacement Ear Hooks 6 x Ear Plug 2 x Manual