【Comfortable Massage Experience】 This hand massager is designed to relieve hand fatigue. The built-in airbags gently envelop the hand and apply pressure from above and below, enhancing the relaxation effect. 【Heater Function】 Equipped with a heater function, you can enjoy a massage while feeling warmth. It is also ideal for those who are sensitive to cold. 【Cordless and Convenient】 It can be used cordless, so you can easily enjoy a massage anywhere. Perfect for use at home or in the office. - Product Name: Hand Massager - Function: Equipped with a heater function - Usage: Cordless use possible - Airbag: Pressure function by built-in airbags - Target: Relieving hand fatigue caused by PC work and smartphone use - Usage Scenarios: Relieving hand fatigue in daily life Size/Capacity ■ Color: White ■ Accessories: Main unit, USB cable (1m) ■ Specifications: Strength and mode selection: Red - Strong mode, Green - Relax mode, Blue - Weak mode. Heater mode: 1st time: Low temperature mode (approx. 38 degrees Celsius), 2nd time: High temperature mode (approx. 48 degrees Celsius). ■ Battery: Can be fully charged in 2 hours and used for 15 minutes each time, 6-8 times. Specifications Notes ★ Due to handmade and overseas production, there may be some misalignment of patterns, scratches, and dirt, so please understand. ★ Dust and small debris may be mixed in during the product packing process, but please understand. ※ Background accessories are for photography purposes and are not included in the product. ※ Colors may differ from the actual product due to lighting. Thank you for viewing.