I7S TWS Smart Bluetooth Earphone Wireless Mini Earbuds with Charger Dock-Black

Main Features
● Adopt Bluetooth V4.2, stable transmission, low power consumption and strong compatibility
● Comes with 300mAh charging case for mobile charging, easy to store
● Surround sound, comes with CVC6.0 noise reduction function, enjoy high-definition music
● Can be used alone, and can also be used in combination
● Ergonomic design gives you a stable and comfortable auditory effect when sporting, or walking
● Suitable for running or other sports

General
Function: Answering Phone,Bluetooth,Microphone,Multi connection function,Noise Cancelling,Sweatproof,Voice Prompt
Material: ABS
Model: I7S
Type: In-Ear

Product Details
Application: Running,Sport,Working
Charging Time.: 1-2h
Compatible with: Computer,iPhone,Mobile phone,Portable Media Player
Connecting interface: Micro USB
Connectivity: Wireless
Frequency response: 24Hz - 24800Hz
Impedance: 32ohms
Music Time: 2.5h
Sensitivity: 42dB
Standby time: 130h
Talk time: 2h

Extended Function
Bluetooth: Yes
Bluetooth distance: W/O obstacles 10m
Bluetooth mode: Hands free
Bluetooth protocol: A2DP
Bluetooth Version: V4.2

Package Contents
1 x Pair of Earphones, 1 x English User Manual, 1 x Charging Dock ( 300mAh ), 1 x Charging Cable