E7S Handsfree Earphones Wireless Earphones Bluetooth-compatible V5.0 Wireless In Ear Sports Headset For Mobile Phone

Mini Bluetooth Touch Headset

Features:

1,LED Display Power Display

2,Ergonomic design, in accordance with the depth of ear

3,Built-in intelligent adjustment system

4,Intelligent noise reduction Fever HI-FI Sound Quality

5,Fine matte surface, comfortable to grasp with one hand

Product specifications:

Product model: -M3

Specification: 72 × 38 × 30mm

Working voltage: 3.3V-4.2V

Bluetooth version: V5.0 EDR

Battery capacity: 450mA/350mA

Use time: 3-4 hours

Stand time: about 60 hours

Speaker type: titanium composite membrane

Transmission range: 2.40GHz2.48GHz

Sensitivity: 98 3dB

Communication distance: effective distance 15 meters

Ear way: obliquely into the ear to fit the contour of the ear

Package list:  

2xBluetooth(1 Pair) earphone

1xEndurance charging box

1xcharging cable

1xUser's manual 

1xEarplug silicone cap

My friend. If you have any questions, please feel free to contact us.

There could be some deviations due to manual measurement or slight color difference owing to photographing condition. Thank you for your understanding. If you do not understand what you can contact customer service at any time, I wish you a happy shopping.