Mini TWS bluetooth Earphone Adaptive Noise Cancelling Headphone with 1200mAh Charging Box Power Bank

Features 1 True Wireless Stereo Earbuds Real wireless stereo left and right channels separated both the left and right headsets possess complete wireless headset functions and can be used alone or in pair 2 Charging Case Equipped with mini and portable battery charging case which can support 3 times fully charging for the wireless earbuds You can enjoy up to 2 5 hours continuous music time or 4 hours talking after fully charged 3 Comfortable and Secure Fit Sweat proof and lightweight design it can guarantee you feel stable and comfortable Pairs of rubber ear caps keep the earbuds soft and stable on your ears Ultra lightweight provide most comfortable listening experience 4 Powerful Signal Latest bluetooth v4 2 technology ensures the stable signal connection and high quality stereo sound clear highlow volume 5 Excellent Compatibility Compatible to all bluetooth enabled devices such as smartphones bluetooth enabled tablets 6 Fashionable Style Aluminum alloy charging box and ergonomic ear plugs have super stylish styling and texture These bluetooth earplugs have a single earphone mode and a double earplug mode Single earplug mode is best for 2 people with 2 earphonesTechnical specification bluetooth Specification 4 2 EDRTransmission Distance 33ftFrequency Response 20 22kHzCharging Port Micro USBCharging Box Capacity 1200mAhMusic Time 4 hours single Talk Time 3 hoursCharging Time 1 hour earbud 2 hours charging box Standby Time 60 hoursWate