Feature:1. 200mAh high capacity chargeing boxforlong-lastingandsupportsyoutolistenmusicandphoneansweringwithoutworring,nicestoragec-aseforheadset.2. Seneitivetouchingcontrolforeasyoperation.3. Wirelessly dual ear stereo design. Both left and right earbud are BT connected enable.4. Multifunctionalforhelpingyoutoadjust volume +-/selectingsong/answeringphonecall/dialphonecall5. Clear L-EDscreendisplayinformsyoutoknowitsworkingstatus.6. Be compatible with mostcellphones, thoughtful design.7. IPX4waterresistancedeisgn,nicedailyassistanceandfreesupyourhandstodomoreimportantthings.8. Equipped with USB cable,convenienttobechargedby USBport, it can be charged withadapter, computer, laptop etc.Specification:BT connected earphone is designed for you to listen to music and answer calls for freeing up your hands to do more important things. Mini size & light weight design for easy carrying. Nice music assistance with you.Features:200mAh high capacity chargeing box for long-lasting and supports you to listen music and phone answering without worring, nice storage c-ase for headset.Seneitive touching control for easy operation.Wirelessly dual ear stereo design. Both left and right earbud are BT connected enable. Multifunctional for helping you to adjust volume +-/ selecting song/ answering phonecall/ dial phone callClear L-ED screen display informs you to know its working status.Be compatible with most cell phones, thoughtful design.IPX4 water resistance deisgn, nice daily assistance and frees up your hands to do more important things.Equipped with USB cable, convenient to be charged by USB port, it can be charged with adapter, computer, laptop etc.Specifications:Input current: D C 5 V 1ABT connected frequency: 2.4GHZ-2.48GHZTransmission Distance: up to 10m (no obstacle)Cell: Earphone: 1 * 3.7V /35mAh Both Side; Chargeing Box: 1 * 3.7V / 200mAhstandby hour: about 120 hoursCalling hour of earphone: about 1 hoursChargeing hour of cell case: about 1.5 hoursMusic playing hour: Approx. 4 hoursHorn impedance: 320Water resistance: IPX4Material: ABSChargeing port: USBColor: Black/ White(Optional)Package Size: 12.2*8.0*3.3cm/4.80*3.14*1.30inches(Length * Width * Height)Package Weight: 62g/2.18ouncesPackaging List:1 * Pair of Earbuds1 * Chargeing Case1 * Chargeing Cable2 * Pair of Eartips1 * User Manual (English)Package List:1 * Pair of Earbuds1 * Chargeing Case1 * Chargeing Cable2 * Pair of Eartips1 * User Manual (English)