Bluetooth Earbud Wireless Earbuds Stereo Bluetooth Headphones with Charging Case Built-in Mic Noise Canceling Sweatproof Sports Wireless Headphone

Bluetooth 5.0 3D Stereo Earphones Why do You Choose Our Bluetooth Headphones? Bluetooth Headphones with 650mAh battery Wireless Bluetooth Earphones can play music last up to 4 hours of music playback time and 10 hours of battery life.The charging box supports fast charging, and it can be used for two hours after charging for 20 minutes. Smart Noise Canceling Technology and Bluetooth 5.0 Wireless earphones use the latest Bluetooth V5.0 chip set to ensure a stable and seamless connection with Bluetooth 5.0 and high-sensitivity devices up to 10 meters away. Smart Noise Canceling technology intelligently filters the noise of the environment. Touch-controlled Wireless Earphones, One-Step Connecting Wireless headphones are compatible with any smartphones. Just one click on the multi function button can play music, change songs, adjust volume, answer calls, reject calls, divert calls and Siri.   Specification: ? Bluetooth Version: 5.0 ? Bluetooth Transmission Range: 15m{50feet} ? Weight: 3 g ? Power Bank Capacity: 650mAh ? Earbuds Battery Capacity: 65mAh *2 ? Input: 5 V / 1A ? Transmission Frequency: (2400-2483.5) MHz   Package Including: ?  Wireless Bluetooth Headphones x 1 pair ? Battery Box x 1 ? Micro USB Cable x 1 ? User Manual x 1.