Features:

* High capacity polymer Li-ion battery supports longer time play.Standard USB charging port;

* Reading micro sd ( TF card ) directly when linked to PC via usb cable;

* FM radio?build-in FM stereo radi module and antenna?search FM channels and store automatically;

* Advanced bluetooth function?build-in microphone with high sensitivity clear voice calls function.

The units can connect and match to any bluetooth devices? and can be operated in a long distance up to 10m ( fit for the unit with bluetooth ).

Parameters:

Material: ABS plastic

Surface treatment: UV

Product size: D75*H90mm

Bluetooth version: 2.1 EDR

Bluetooth distance: 10 m

Horn power: 4 Ω 3 w

Charging voltage: DC5v + / - 0.5

Charging time: 2-6 hours

Package Inculded:

1 * Wireless Bluetooth DS-704 Speaker