Winstar Technology Industrial Limited

Mini Bluetooth HiFi-Speaker Material: ABS injection/painting color Specifications: Frequency response: 100-20KHZ Sensitivity: 80dB 2dB SNR: 90dB D

2.4GHz wireless bidirectional transmission technology Operating range up to 30 meters IR tracing light source, strong ability to pass surfaces Freq

Information: Multimedia keyboard Material: ABS Keys: 107/108 keys Connection port: 2.4G Language: Multi-language versions Color: Black

PortableWaterproof MiniBluetooth Speaker Specifications: power supply: USB 5V Output power:3W Frequency:20HZ-18KHZ Signal & noise ratio: 86 DB Impedan

Key Specifications/Special Features: Bluetooth Version: 3.0 Working range: 10 meters Supports Bluetooth music playing Supports line-in music playing (

Brief - Buttons: 5 - Wheel button: 1 - Interface: USB - Resolution: 800 /1600 dpi - Dimension (mm): 113(L)*56(W)*36.5(H) - Operating range: 15 m Spec

Founded in 2003, Winstar Technology Industrial is a modern enterprise specialized in the R&D, production and sale of mice, keyboards, 2.4G/Bluetooth m

2.4 GWirelss mouse