Hello! Welcome to our factory outlet store!! Packing list: with bluetooth music Updated version Packing List: 1Pcs* Heated eye massager, 1Pcs* USB cable, 1Pcs* English manualno bluetooth music Basic version Packing List: 1Pcs* eye massager, 1Pcs* English manual Updated version (with bluetooth music): Features:1. Professional massage-Say goodbye to dry eyes, eye bags, dark circles and eye fatigue from now on.2. Adjustable temperature-provide comfortable warm compression for the eyes, 4 temperature levels: 39-43 (102.2-109.4). Just one key operation, you can switch the temperature, heating within 10 seconds, no need to wait! Keep working at a safe and constant temperature, promote eye blood circulation, soothe eye muscles, and relieve fatigue.3. Enjoy music massage, our eye massage tool can be connected to your phone via Bluetooth to play your favorite songs.4. More comfortable to wear: The ergonomically designed curved shell is closer to the facial contour. High-quality leather inside, more breathable in summer.5. One size: Adjustable elastic waistband fits most women, men and children's head sizes.6. The eye massager can be folded 180, small in size, and can be carried in a bag. The elastic band can be adjusted to suit different faces.Material: plastic, high-quality cottonFunction: Eye massage, heating massage, Bluetooth connection, folding, portable, wrinkle removal, skin careTemperature: 39-43Heating gear: Level 4Bluetooth connection to mobile phone to listen to music (device name: SHUSEN)Folding angle: 180Voltage: 3.7VPower: 3WBattery capacity: 500 mACharging time: 2 hoursBoot mode: long press for 3 secondsCharging method: USB cableProduct unfolded size: 21*7.5*9cmProduct folding size: 13*7.5*7.5cm