Giới thiệu Zevaret S650 Bluetooth Headset Mini Wireless In-ear Invisible Earbuds Handsfree Headset Stereo with Mic for All Smart

--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