Features:
* You can use one earphone alone, or use two earphones at the same time.
* Seleted CVC 8.0 noise cancelling technology, make the sound more clear.
* Show battery level on IOS system.?
* Only 4.1g each, you will feel nothing in your ears.
* Come with a portable 250mAh ?rechargeable box, don't worry that your earphones will go dead.
* Fully compatible with most ?of smartphones.
* How to change Language: after power on and before entering pairing mode, press the MFB twice to change it English.

Specifications:

General Specification
? Brand Name	? Losence
? Model Number	??SP03
??Optional Color	? Black, White
? Wearing Type	? In-ear
? Earphone Weight	? 4.1g (single one)
Technical Parameters
? Microphone	? Yes
? Bluetooth Version	? V4.1
? Transmission ? Distance	? 10m
? Bluetooth Protocol	? HFP/A2DP/HSP/AVRCP
? Charging Box ? ? Capacity	? 250mAh
? Earphone Capacity	? 50mAh each
? Charging Time (h)	? 1-2 hours
? Talking Time (h)	? 6 hours(not include charging box battery)
? Working Time (h)	? 5 hours(not include charging box battery)
? Standby Time (h)	? 110 hours(not include charging box battery)

Package??Included:

	?1* Pair Bluetooth Earphones
	?3* Pairs Earbuds
	?1* USB Charging Cable
	?1* Portable Charging Box
	?1* English/Chinese Manual