Stereo i7 Bluetooth Earphones

100% Brand new and high quality.Music and call supportSmart voice messages in English to start, pair, turn off the power phone will be low voice callsPower display on Apple devicesOne to two connections can be connected to two mobile phones at the same timeBluetooth headset connected to the phone after the shutdown, and then open the Bluetooth headset will connect back to the phone automatically, more convenient

Specifications:Wireless Version: Dual-mode Bluetooth V4.2, Ultra-low power consumption.Sensitivity: -42dB Frequency range: 20-20KHzTransmission Range: 10mColor: White, Black, Gold, Rose red, RedWeight:8.4gCharging time:1-1.5hourMusic Time: 2-3 hoursCall Time: 2-4 hoursStandby Time: 90~120 hoursBattery Capacity: Polymer Lithium Battery 60 mahCharger box battery:450 mahCompatible phone: compatible with Andrews, Apple, Microsoft, Saipan system with 99% of Bluetooth mobile phonePackage:1 * Mini Bluetooth Earplugs Earphone Wireless Earbuds(6904)1 * USB Charging Cable1