Features:

IPX4 316 NFC Bluetooth TF Card Mini Speaker For iPhone Samsung HTC Sony， LG， HUAWEI， ZTE， OPPO， and so on. 

Model: 316 Waterproof Bluetooth Speaker

1. High quality materials

2. Candy color

3. 3D surronded sound

4. Phone call function

5. Waterproof  Speaker

6. Support FM Radio

7. Support TF Card

Specification:

Compatible with Bluetooth 3.0+EDR

Output: 3W

Input: DC 5V

Frequency Response: 100HZ-20KHZ

Signal-to-Noise Ratio: !#!gt!*!75db

Distortion: !#!lt!*!1.0%

Battery: 3.7V rechargable Li-ion battery

Waterproof Grade: IPX4

Playback time: 8-10 hours

Charging time: 3-4 hours

Bluetooth distance: 10 meters

Color: Red， Black， Blue

Package Contents:

1 * Bluetooth Speaker

1 * USB Charging Cable

1 * User Manual