i11 True Wireless Bluetooth 5.0 Earphones In-ear TWS Headphones with Mic with On-the-go Charging Case Sport Headset Earphones True Wireless

Description:
i11 true wireless earphones is built with BT5.0 and has pure binaural sound. Easy multifunctional functions let you take calls and switch songs simply by button controls all without taking your smart phones out of your pocket. Built-in high sensitivity mic, it provides high-quality clear sound and great talking experience to you. Multipoint connection makes you can use these earphones on two phones or phone and tablet separately. With on-the-go charging case, i11 will give you up to 2 hours of music playing time on one charge. Just enjoy superior sound quality and true cord-free convenience with these elegant earphones. 
Features:
[Truly Wireless & BT 5.0 Version]
Built with BT5.0 version, it offers better connectivity and less sound degradation. Enjoy superior sound quality and true cord-free convenience with these elegant BT earphones. The transmission distance is about 10 meters.
[More Intuitive Pairing]
When pairing i11 to the phone, it has a prompting interface of the pairing situation, which shows the pairing situation more intuitively, making pairing convenient.
[Hands-free Call with Mic]
Built-in high sensitivity mic, it provides high-quality clear sound and great talking experience to you. You are able to have hands-free phone calls while driving, it makes driving much safer.
[Multifunctional Control]
Easy multifunctional control lets you take calls and switch songs simply by button controls all without taking your smart phones out of your pocket. 
[Multipoint Connection]
You can connect your personal phone and business phone or phone and tablet to this TWS earphones, it means you are able to listen music with one device and make phone call with the other.
[On-the-go Charging Case]
The earphones and charging box case both adopt magnetic design, earphones fit perfectly into the case with a secure. Charging for an hour, you can have up to 2 hours music playing time depends on music volume.
Specifications:
Model Number: i11
Bluetooth Version: V5.0
Transmission Distance: 10m/3.93ft
Frequency Range: 20-20000Hz
Impedance: 32Ω
Sensitivity: 120±5dB
Input Voltage: DC 5V 1A
Earphones Battery: 2* 3.7V 45mAh Rechargeable Lithium-ion Battery 
Charging Case Battery: 3.7V 350mAh Rechargeable Lithium-ion Battery 
Charging Time: about 1 hour
Music Play Time: 2 hours (depends on volume)
Standby Time: over 60 hours (double earphones); over 100 hours (single earphone)
Material: ABS
Color: White
Earphones Size: 46*18*17mm/1.81*0.70*0.66in
Earphones Weight: 7.5g/0.27oz (pair of earphones)
Charging Case Size: 55*44*20mm/2.16*1.73*0.78in
Charging Case Weight: 25.5g/0.89oz
Package Size: 11.5*8.0*3.0cm/4.52*3.14*1.18in
Package Weight: 85g/3oz
Package List:
1* Pair of Earphones
1* Charging Case
1* Charging Cable
1* English-Chinese User Manual