Wireless Earbuds, 3D Stereo Sound Wireless Headphones Touch Control Wireless Sport Earbud with Breathing Mini in-Ear Sports Earphones Noise Cancelling Headsets, Bluetooth Earbuds Upgrade 5.0

CHARGE ON THE GO: The wireless earbuds can last for over 3.5 hours to 4 hours’ music playtime on a single charge. While on the go charging case the super musical earbuds power can last up to 17 hours. You can go for a day without power shortage thus sufficient music joy all through your day activities.
WEARING COMFORTABLE: Wireless earbuds are designed to comfortably fit in your ear, in-ear design. New in ear design, snug and secure, comfortable to wear, will not cause ear swelling. The super musical outputs are light and comfortable to wear for long hours with no pain. They fit securely, not easy to fall from ears without recognition. They easily blend with your body thus hardly recognized. High-quality Stereo Sound Free From Cable Mess Super Lightweight and IXP5 Sweatproof Portable Long Battery Life Charge Box Multifunction One-touch Operation Noise Cancellation Technology Bass Boost and Hi-Fi Reduction Technology Broad Compatibility with Bluetooth Enabled Devices
Product Features Battery: Polymer Lithium
Battery Bluetooth Version: 5.0
Operation Range: 10 Meters Weight of
Single Earbud: 5g/ 0.18 oz Mobile
Power Supply Charger Capacity: Polymer Lithium Battery DC Charging Voltage: DC5V DC
Charge Current (MAX): 250 mAh
Weight: 0.17 kg / 5.92 oz
Earbuds' Size: 0.59 in x 0.74 in x 0.98 in Troubleshooting Steps 1) Boot problem. Check the battery power, and the Static electricity. 2) Bluetooth problem. Check the Bluetooth program, battery power, and signal or obstacle interference. 3) Operation problem. Please read the Use Instruction before use.