1、Not only can play music by Bluetooth, can also play with wired 3.5mm AUX connection. 2、Built‑in microphone, it can talk on the phone, support storage card, FM radio. 3、Use 3D LED light, colorful, bring a excellent wearing experience. 4、Foldable design, compact and lightweight, easy to carry and store. 5、Soft rubber filling on the head beam, can reduce head pressure, comfortable wearing and reduce fatigue. Item Type: Cat Ear Headphone Material: plastic + rubber Color: As Pictures Shown Weight: Approx. 341g/12ozBattery: Lithium battery 400mAh(shipped with battery) Bluetooth version: Bluetooth V5.0 Bluetooth distance: 20 meters Battery life: LED on for about 7 hours /LED off for about 12 hours Frequency range: 2.402-2.480GHz How to use: 1. Long press the power button for more than three seconds, the device starts and automatically enters the Bluetooth mode. 2. 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 the character "BT028C", it means that the mobile phone has found the Bluetooth headset, click "BT028C" to enter the pairing mode (if some devices require a password, please enter "0000" 1 x Earphone 1 x Charging Cable 1 x Audio Cable 1 x Manual