Wireless Bluetooth 4.2 earphones Mini Invisible Earphone In-ear Stereo Music Earpiece Charging Box Hands-free w/ Microphone | Электроника

Wireless Bluetooth 4.2 earphones Mini Invisible Earphone In-ear Stereo Music Earpiece Charging Box Hands-free w/ Microphone | Электроника

This BT headphone is specially designed for music and sports lovers, which features advanced BT4.2 technology, built-in high-grade microphone & speaker, hands-free function and lightweight mini design. It will offer you amazing experience and you can greatly enjoy your favorite music when doing sports.

Features:
Mini and Invisible:
Super mini size headphone, invisible and 4g lightweight design is suitable for working, driving, running, climbing and other sports.
BT Connection:
BT 4.2 Technology ensures transmitting strong signal in high quality and high speed and offering high-fidelity stereo music.
Hands-free with Mic:
High-sensitivity microphone grasps the detail of voice, ideal for in-car calling or working use, setting your hands free.
Simple Operation:
With one multifunctional button, easy to control music and call. It also supports multi-point connection.
Included Charging Box:
50mAh headphone battery ensures 6-7 hours of working time. 300mAh charging box enables headset magnetic charging for 4-5 times.

Specifications:
BT: 4.2
Transmission Distance: 10m (no obstacle)
Frequency Response Range: 20Hz-20KHz
Impedance: 32Ω
Sensitivity: -38dBm
Battery Capacity: 3.7V / 50mAh
Charging Box: 3.7V 300mAh rechargeable Lithium battery
Working Time: 6-7 Hours (depends on music volume)
Earphone Charging Time: about 1.5 hours
Charging Box Charging Time: 3-4 hours
Color: Black
Headphone Size: Approx. 2.0 * 1.4 * 1.2cm / 0.78 * 0.55 * 0.47in
Headphone Weight: Approx. 4g / 0.14oz
Package Size: Approx. 10.2 * 7.8 * 3.2cm / 4.01 * 3.07 * 1.26in
Package Weight: 54g / 1.92oz

Package List:
1 * Earphone
1 * Charging Box
1 * USB Charging Cable
2 * Earcap
1 * User Manual (English)