This product wholesale 100 onwards, not the retail, wants to buy the complex

2. The aluminum shell, high-power micro-aluminum diaphragm speakers, clear treble, bass pure. Unique design, so sound quality is even better, feel, texture class!

3. The new concept of integrated stereo portable mobile music, digital speakers, connect to your U disk. TF card. MP3. MP4. CD. DVD. IPOD. IPHONE. GPS. PSP. Phone. Laptops. Built-U disk, MICRO SD card (TF card) reader, auto play MP3 songs.

4. Metal shell, more noble fashion, unique, variety of colors, a variety of programs, giving you more choices.

5. Built-in lithium battery, the computer USB port direct power supply, or optional USB power adapter for power supply. Simple operation, long battery life, let you listen to your favorite soothing anywhere!

6. F with automatic station search, clear sound, PLL circuit design.

(Speaker function parameters)
(Product size, material) 17 * 5 * 5.3cm aluminum
(FM frequency range) 87.5-108MHz
(Battery) Built-polymer battery (lithium battery) 550mAH
(Output) RMS 6W (3W + 3W) THD = 10%
(Frequency response) 150-18000Hz (± 3dB)
(SNR) ≥80dB
(Speaker) 1.77 inches (foreign economic 45MM) magnetically shielded, 4 ohm
(LINE In Interface) with 3.5mm stereo plug
(Power input) built-in lithium battery, USB power cable, 5.5V / 1A AC power converter, three modes selectable

(Function jack Description)

ANT: antenna jack, when using the FM audio cable into this hole

DC-5V: Power Charging Interface

LINE IN: Audio input

POWER: Power switch

MICRO SD: TF card or MICRO SD Interface