Onlite RO 720 Bluetooth Earphones 100 hrs play BLACK

Onlite RO-720 Bluetooth Earphones 100 hrs play BLUE BLACK   Built-in rechargeable battery, come with a charging cable. Noise cancellation design, perfect sound quality, Sweat Proof.nBluetooth v4.2+EDR, support stereo music, Super mini true wireless in-ear design, portable and cool.nBuilt-in microphone, answer/reject phone calls conveniently. Compatible with most Bluetooth enabled Mobile phone/tablet/PC/Laptop. Support systems: Windows/iOS/AndroidnBest for Hands free & Music while driving/walking/Gyming/Running/Work Out/Sports and Other Outdoor Activity.nGood Quality Bluetooth Good Battery Backup