Invisible Single Earpiece Mini Wireless Bluetooth 4.1 HD Earbud Hands-free Call Earphone for iPhone Samsung Smartphones Tablets

Features:

Bluetooth V4.1 keeps the signal stable, working distance is up to 10 meters.

Small and lightweight, less burden to wear it for long time.

Built-in microphone, support hands-free call. Support A2DP with superior HD sound, noise reduction and superior sound isolation.

Ergonomic design, perfectly fit your ear and it is comfortable to wear it, not easy to fall off.

Built-in 50mAh rechargeable battery, music time could be up to 3 hours,support music play/pause.

Multi-point pairing which allows you to connect 2 mobile phones simultaneously.

Battery status can be displayed on iPhone. Support English/Chinese voice prompt.

Support incoming voice broadcast function, it will speak the phone number for incoming calls, never miss any important calls.

It is sweatproof, great for working, indoor or outdoor exercising.

Compatible with most Bluetooth enable devices, such as iPhone, Huawei, Samsung, and other smartphones, tablets.

Instructions:

Power on/off: long press main key for 3s

Bluetooth connection: long press main key for 5s and connect” V1” Bluetooth.

Play/pause music, answer/hang up call: short press main key

Specifications:

Type: Bluetooth Headset

Material: ABS

Quantity: 1pc

Color: White

Bluetooth Version: V4.1 + EDR

Function: Music display, call, charge, voice prompt

Bluetooth Working Range: 10m/33ft

Standby Time: Up to 120hrs

Profiles: A2DP

Charging Time: About 2h

Talk Time: 4h

Music Time: 3h

Input: DC 5V

Battery Capacity: 50mAh

Item Size: 2.5*2.9*4.5cm/1*1.1*1.8"(L*W*H)

Net Weight: 0.016kg/0.6oz

Package: 

1* Bluetooth earphone

1* USB cable

2* Ear cap(Extra)

1* User manual in Chinese and English

1* Package box