JIMBOBO Bone Conduction Headphones Bluetooth 5.3 Wireless Sport Headset with Noise Canceling Microphone, IPX5 Waterproof Open Ear Earphones for Running, Cycling, Fitness, Yoga, Work (Black)

?? Product Specifications:?? ?? Product Name: Bone Conduction Headphones ?? Brand Name: JIMBOBO ?? Product Model: AS19_Bone X4 ?? Product Color: Black ?? Waterproof Level: IPX5 ?? Bluetooth Version: Bluetooth 5.3 ?? Connection Distance: ?10m ?? Frequency: 20Hz-20kHz ?? Microphone: -42dB ?? Playing Time: 8 Hours (80% Volume) ?? Calling Time: 6 Hours (80% Volume) ?? Standby Time: ?300 hours ?? Battery Capacity: 180mAh ?? Charging Method: USB Magnetic Suction Charging ?? Charging Time: 2 Hours ?? Charging Voltage: DC 5V ?? Number of Buttons: 3 ?? Product Material: ABS+PC+Nickel Alloy ?? Product Size: 125*103*63mm ?? Package Size: 125*145*55mm ?? Product Weight: 29g ?? Package Weight: 130g ?? Applicable Occasions: Running, Climbing, Cycling, Driving, Sporting, Meetings, Calling, Gaming, Fitness, Workouts, Yoga etc. ?? Compatible Systems: iOS, Android, Windows, Mac OS etc. ?? Device Supports: Smartphone, Tablet, Macbook, Laptops, TV etc. ?? Packaging Lists:?? ?? 1× Headphone ?? 2× Earplugs ?? 1× Charging Cable ?? 1× Instructions ??Product Features:?? ??? Bone Conduction Open Ear Design, Comfortable & Healthy, Protect Your Ear Hearing and Outdoor Sports Safety. ??? Wireless Bluetooth 5.3 Technology, Fast Pairing and Stable Connection, Get Rid of Wired Bondage. ??? IP54 Life Waterproof and Sweatproof, Suitable for All Kinds Of Indoor Exercise and Outdoor Sports. ??? 29g Ultralight Memory Titanium Frame, 360 Degree Bending without Distortion. ??? Ergonomic Streamline Design, Fitting Ear Shape, Wear Glasses without Pressure. ??? 180mAh Battery, 2 Hours Magnetic Absorption Charge, 6-8 Hours Lasting Battery Life.