MP3 De Voiture Audio Haut-Parleur USB Filaire Haut-parleur

Main Features:

- Can play MP3 format music from U disk and SD / MMC card directly, support FM stereo radio 
- Selected high-power four-channel professional power amplifier integrated circuits, minimal distortion but strong power 
- Amateur professional level input and operational amplifier ic for circuit design, transparent and bright sound 
- Filtering and anti-large-capacity power circuit 
- Four DSP sound field patterns 
- Two main channels and two surround channel output 
- Remote control powered by 1 x CR2025 button battery 

Specification: 
- Input voltage: DC 12V 
- Frequency response: 20Hz - 20KHz 
- Harmonic distortion: 0.05pct and less ( 4W 1KHz ) 
- SNR: 85dB 
- High control: 12dB 
- Bass control: 12dB 
- Signal level: 220MV 47K 
- FM frequency response: 87.5 - 108MHz 
- Power: 20W x 2

Model Number: HY - 400 
Special Feature: Mini,Portable,Wireless 
Product weight: 0.2500 kg 
Package weight: 0.3360 kg 
Product Size(L x W x H): 15.50 x 8.50 x 4.00 cm / 6.1 x 3.35 x 1.57 inches 
Package Size(L x W x H): 16.00 x 11.50 x 4.80 cm / 6.3 x 4.53 x 1.89 inches 
Package Contents: 1 x HY - 400 Power Amplifier, 1 x Remote Control, 1 x English User Manual 

Product information:

Hard disk size: ultra-thin
Cache capacity: 8MB
Indicator light: Yes
Whether external power supply: Yes
Shell material: metal
Shell color: silver, red, blue, black
Packing list: hard disk + shell + data cable + packaging
Hard disk capacity: 2TB
Condition: Brand new
Memory capacity: 500G/1TB/2TB
Capacity: 500G (high-speed model), 1T (high-speed model), 2T (high-speed model), 4TB (high-speed model), personal do not shoot
Interface: black, silver, blue, red

Packing list:

(hard disk + shell + data cable + packaging)*1

Product information:

Router type: wireless
Applicable object: Mini wireless router
Category: 4G/3G router
Transmission rate: 150Mbps
VPN: VPN is not supported
Built-in firewall: there is a firewall
Support protocol: 802.11b, g, n
Speed: 150m
Colors: White, Black
Number of slots: 1

Packing list:

RouterX1

Product information:
Model: AV116
Process: Gold-plated
Color: dark gray, black, [dark brown] cotton mesh alloy
Length: 0.5m, 1m, 1.5m, 2m, 3m, 5m, 8m, 10m

Packing list:
Audio cable*1

Product information:
Model: oufeir
Item No.: 4 in 1 USB hub
Transmission rate: 5
Applicable gift-giving occasions: opening ceremony
Print LOGO: Yes
Processing customization: No
Whether external power supply: No external power supply
Number of interfaces: HUB
Whether the cross-border export special source of supply: Yes
Line length: 0.5

Packing list:
Distributor X1

Material: aluminum alloy
Name: type-C docking station
Input interface: type-C
Resolution: 4K * 2k30hz

Expansion port: HDMI, SD-TF, usb3.0