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- OKER Hub 4 Port USB 2.0 H-408
- High Quality
- Good Product
- Good Material
- Added 4 ports to use Hi
- Speed ​​USB 2.0
- Support data transfer rate at 1.5/12/480 Mbps
- Easily portable design
- Supply up to 500mA per port, enough for a variety of devices.
- Integrated power adapter (power supply 5V/2.6A)

*Brand- STAR
*1200VA (2 Battery)
*60Hz ± 1 (Battery mode)
*2 Outputs, Multi Socket
*RS232 & USB connectivity (optional)
*Wide input voltage range
*Full time surge suppression and noise filtering
*Intelligent battery management
*Automatic charging in UPS off mode(Optional)
*DC Cold Start
*Built-in AVR
*Weight: 10 kg

-Brand : STAR
-Colour : Black
-Input Voltage Range : 145V-295V
-Input Frequency : 50Hz ± 10%
-Weight : 5 kg
-Battery Recharge Time90% capacity after 8 hours
-Battery Backup Time15-20 minutes, depends on load
-Battery Quantity12V7AH x 1
-Battery Type :Sealed Lead-acid maintenance-free
-General DimensionL290 x W100 x H140(mm)

●Bluetooth function solves the trouble of messy wires
●Design: Portable
●Supports: FM, Hands-free Calls, TF Card Music Playing
●Compatible with: Computer, Laptop, Mobile phone, TF/Micro SD Card
●Connection: Wired, Wireless
●Interface: AUX, Micro USB,SD Card Slot,USB2.0
● Mic function for hands-free communication while driving process
● AUX connection function for endless external audio source
● FM auto search, save and play
● Powered by built-in Li-ion battery

- Primaxx Mini Speaker USB golf computer speaker model SP-2040
- Powered from a 5V USB port.
- Output: 2 6 watt speakers
- S/N Ratio 95dB
- Response frequency: 90 – 20000 Hz
- Impedance: 4 ohms
- compact Save space, easy to carry

Frequency: 100Hz-20KHz
Audio interface: 3.5MM
Resistance: 4Ω
Playing time: 3 hours
Bluetooth version: Bluetooth4.2
Working frequency: 2402-2480MHz
Product size: 220x65x130mm
Color box size: 233x71x140mm

Support wireless, USB flash drive and Micro SD (TF) card
High-powered sound reinforcement speaker
High capacity lithium battery
FM radio
AUX input jack
High-friendly microphone included
LED pulsating lights

1. Material: ABS
2. Color: Black, Blue, Red, White, Gold
3. TF Card: Max 32G (not included)
4. Power: 3W (MAX)
5 . Radio Frequency: FM (87.5-108 MHz), AM (52.2-171 KHz)
6.S / N: 87dB
7. Voltage: DC 5V
8. Charging time: 2-3 hours
9. Use time: 6-8 hours
10. Battery capacity : 800mAh (included) 11. Size: 117x20x44mm.

*Brand Name: d-power

*Model : DP-S03

*Communication : Wireless and Bluetooth speakers

*Loudspeaker output : 5W

* Speaker Type: Portable speaker features

*Battery capacity: 400mAh

*weight：260 g

Interface Type:USB
Cabinet Material:Plastic
Feature:Bluetooth
Use:Portable Audio Player
Channel:4.0
Compatible:Universal
Speaker Type: Subwoofer
Speaker Structure:Floor-Standing
Type:Outdoor

*Frequency... 25Hz-20KHz
*Impedance... 4Ohm
*Output Power (RMS)… 5W + 3W x 2
*Loudspeaker … 2" / sub 3"
*S/N Ratio… 80dB
*Power Supply... USB (5V)
*Separation … 40dB
*Package Dimension … (W x D x H) : 23.30 x 12.50 x 15.50 cm
*Gross Weight …0.74 KG

Battery Capacity: 2200MAh
Frequency Response : 60HZ-18Khz
Power Output:3W
SNR:85dB
Have a built-in MIC Recording
Support TF/USB playback

Soud Speaker: 2.5inch x2.
Output Power: 8W.
Frequency response: 60hz-18kHz.
Signal Relationship/noise:≥ 80dB.
Battery: built-in 2000 mAh.
Power Supply Voltage: 0.5A DC5V / USB.
Size:210x138x106mm.
Color:Red, Dark Walnut