S650 Bluetooth Headset Mini Wireless In-ear Invisible Earbuds Handsfree Headset Stereo with Mic for All Smart Phone skin color

--Mini in-ear wireless invisible design, Ultra-mini size, hidden in the ear

--Ergonomic earphone design, stable in ear, suitable for driving, sports, business or leisure;

--Bluetooth V4.1 + EDR Wireless signal, the range is 10 meters.

--Microphone deep DPS noise reduction microphone can ensure clear call qualit

--Prompt voice prompt pairing, call, on/off; a function button for on/off, song switching, language change, call reception.

Description:
product category: Bluetooth Headset
Bluetooth protocol: 4.1
Channel: stereo
Whether single or double ear: unilateral hands-free
Method of use: earplugs
Function: voice control
Transmission range: 10 meters
Charging time: about 1-2 hours
Standby time: about 150 hours
Phone compatibility: compatible with Android, iOS, Microsoft, tablet PC, 99% mobile phones with Bluetooth function.
Content:
1*Headphone
1*Instruction
1*Charging cable
Note:
Due to some errors in manual measurement, the actual object should be received as the criterion