3D Wolf Head Rucksack High Quality Pu Leather Backpack Laptop Bags | ShopDecimals

Product Information:

Size: height 41* width 24.5* thickness 12 (cm)
Type: backpack
Fabric: Pu
Style: Cool fashion
Capacity: Laptop, ipad, umbrella, wallet, power bank, mobile phone, notepad, cosmetics, etc.
Remarks: Manual measurement with 1-2cm error belongs to the normal range
Package List: 

Bag*1

Product Information:

Pattern: solid color
Color: Black
Applicable Gender: Male
Material: Nylon
Style: Urban Simplicity
Size: 29*45 * 12cm
Package List:
Men's backpack *1

Product Information:

Product model: E3 wireless music headset
Bluetooth version: Bluetooth5.0
Bluetooth protocol: Hfp a2dp avrcp avdtp spp sdp
Effective distance: 10 meters
Audio decoding: Sbc
Working hours: About 4hours
Frequency response: 20hz-20khz
Charging input: 5v-180mah
Earphone battery: 50 ma
Charging box battery: 200*2 ma

Packing:
Wireless headset X1

Product Information:

Capacity: 20L or less
Applicable gender: men
Color classification: brown
Size: 42299cm
Style: Backpack
Structure: ID pocket, mobile phone pocket, zipper pocket, empty space, computer compartment pocket

Package List:

Leather Backpack * 1

Product information:

Type: Optical Mouse
Connection with computer: wired
Photoelectric resolution: 4000dpi (dpi)
Number of buttons: 8 (key)
Interface: USB
Adjustable resolution: four files
Working mode: photoelectric
Roller direction: four-way wheel
Features: Gaming Mouse, Ergonomics
Line length: 1.5 (m)
Color Classification: Black and Blue Basic Edition Black Orange Basic Edition Black and Red Basic Edition
Headphone type: Headphone
Wearing style: head-mounted
Headphone output source: general
Plug diameter: 3.5mm
Plug type: straight plug type
Whether wireless earphone: Wired earphone
Is there a microphone: yes
Sounding principle: moving coil
Frequency response range: 15-20000 (Hz)
Impedance: 22 (Ω)
Sensitivity: 105 (dB)
Distortion rate: 0.05 (%)
Wire length: 2.1 (m)
Speaker diameter: 40 (Φmm)
Headphone cable material: braided wire