i7s Wireless Earbuds Mini Bluetooth In-ear Earphones Dual Stereo Sweatproof Built-in Mic with Charging Box - Black

Main Features:
● Designed for your freestyle life, set you free from cords, mini in-ear design gives the genuine feeling of freedom and optimal portability
● Perfect sound, comfortable in-ear design, mini elegant look, giving you an excellent music experience
● Charging and storage in one, when charging, you just need put the earbuds in the charging case, you can charge your wireless earphone anytime and anywhere
● Compatible with most Bluetooth devices, using the Bluetooth V4.2, easier and faster pairing with your electronic devices. Built-in microphone, you also can easily take calls
● The red light will be on when the earphone is charging

Features: Active Noise-cancelling,Portable
Function: Answering Phone,Bluetooth,Noise Cancelling
Material: ABS
Model: i7s
Type: In-Ear
Wearing type: In-Ear

Application: Running,Sport,Working
Charging Time.: 1 - 2h
Compatible with: Computer,iPhone,Mobile phone
Connectivity: Wireless
Frequency response: 20Hz - 20KHz
Impedance: 32ohms
Plug Type: Bluetooth
Sensitivity: 90dB
Sound channel: Two-channel (stereo)
Standby time: 100h
Talk time: 2h
Working Time: 1.5h

Bluetooth: Yes
Bluetooth distance: W/O obstacles 10m
Bluetooth mode: Headset
Bluetooth protocol: HSP
Bluetooth Version: V4.2

Battery Capacity(mAh): 45mAh Li-ion Battery
Battery Type: Built-in

Package size (L x W x H): 10.00 x 10.00 x 3.50 cm / 3.94 x 3.94 x 1.38 inches
Package weight: 0.117 kg
Product size (L x W x H): 1.70 x 1.50 x 4.00 cm / 0.67 x 0.59 x 1.57 inches
Product weight: 0.090 kg

Package Contents: 1 x Pair of Earphones, 1 x Charging Cable, 1 x Charging Dock