Specification: -Weight: 4g/case 30g -Charging time: 1 hours -Standby Time: 120 hours -Playing Time: about 4 hours -Transmission range: about 10m (33ft) -Battery Capacity: earphone 50mAh /box 500mAh -This true wireless earbud with microphone is compatible with all Bluetooth enabled devices. Noted: -Please keep this product away from WIFI router and other Bluetooth devices, to avoid signal interference. -Please use this earphone within effective distance.(33ft without obstacles) -If this earphone has incorrect function, Please turn off it and delete pairing record between your mobile phone. What’s in the box: 1 x TWS Earphone2 x Silicone Ear Tips (S, M, L)1 x Micro USB Charging cable1 x Manual
