<p><strong><span style="color:rgb(0, 156, 224);font-size:20px;font-family:arial, helvetica, sans-serif">Features:</span></strong></p><p><span style="font-size:18px;font-family:arial, helvetica, sans-serif">1.Ultimate Comfort &amp; Durability: Crafted with a high-quality neoprene exterior for protection and a super-soft crystal fleece interior. This combination ensures gentle warmth against your skin while guaranteeing long-lasting durability for daily use.</span></p><p><span style="font-size:18px;font-family:arial, helvetica, sans-serif">2.Comprehensive Neck &amp; Shoulder Relief: Features an expansive heating zone that seamlessly covers the entire neck and shoulder area. Enjoy consistent, enveloping warmth that deeply soothes muscles discomfort.</span></p><p><span style="font-size:18px;font-family:arial, helvetica, sans-serif">3.Customizable Warmth Control: Adjust your comfort with 5 precise temperature settings (45°C/113°F-50°C/122°F-55°C/131°F-60°C/140°F-OFF). The innovative °F/°C unit switch caters to all user preferences, making it easy to find your ideal heat level.</span></p><p><span style="font-size:18px;font-family:arial, helvetica, sans-serif">4.Flexible Timer Modes: Choose from 6 auto-shutoff timer options (0/20/30/40/50/60min). This smart feature enables worry-free relaxation while enhancing safety by preventing overheating.</span></p><p><span style="font-size:18px;font-family:arial, helvetica, sans-serif">5.True Wireless Freedom: Powered by a built-in 4000mAh rechargeable battery, it delivers up to 130 minutes of cordless heat care. Move freely around your home or office without being tethered to a power outlet.</span><br/></p><p><br/></p><p><span style="color:rgb(0, 156, 224);font-size:20px;font-family:arial, helvetica, sans-serif"><strong>Specifications:</strong></span></p><p><span style="font-size:18px;font-family:arial, helvetica, sans-serif">Material: diving material, Lycra, ABS</span></p><p><span style="font-size:18px;font-family:arial, helvetica, sans-serif">Color: Black</span></p><p><span style="font-size:18px;font-family:arial, helvetica, sans-serif">Battery capacity: 4000mAh</span></p><p><span style="font-size:18px;font-family:arial, helvetica, sans-serif">Working voltage: 8.4V</span></p><p><span style="font-size:18px;font-family:arial, helvetica, sans-serif">Working current: 3.16A</span></p><p><span style="font-size:18px;font-family:arial, helvetica, sans-serif">Charging duration: 3.1H-3.5H</span></p><p><span style="font-size:18px;font-family:arial, helvetica, sans-serif">Duration of use: 115-130 minutes</span></p><p><span style="font-size:18px;font-family:arial, helvetica, sans-serif">Product size: 55*51.5*5cm</span></p><p><span style="font-size:18px;font-family:arial, helvetica, sans-serif">Packaging size: 24*20*7cm</span></p><p><br/></p><p><span style="color:rgb(0, 156, 224);font-size:20px;font-family:arial, helvetica, sans-serif"><strong>Packing List:</strong></span></p><p><span style="font-size:18px;font-family:arial, helvetica, sans-serif">Shoulder Pad *1</span></p><p><span style="font-size:18px;font-family:arial, helvetica, sans-serif">Type-C Charging Cable *1</span></p><p><span style="font-size:18px;font-family:arial, helvetica, sans-serif">Instruction Manual *1</span></p><p><span style="font-size:18px;font-family:arial, helvetica, sans-serif">Packaging Box *1</span></p><p></p>