Single-phase transformer a device that uses the principle of electromagnetic induction to change AC voltage. Its main components are primary coil, secondary coil and iron core (magnetic core). It is suitable for application and popularization in low-volt
Polarized interchangeable lenses Earphone touch button Bluetooth SunglassesSpecification:
Glasses lens
Polarized lenses
Bluetooth version
V4.1+EDR
Operating frequency r...
100% Brand new and high quality!This mini USB Bluetooth version 2.0 adapter with high speed transfer rate , simple pairing featuresit's a simple soluti...
Bluetooth bracelet is the first global fashionable bluetooth bracelet with phone-answer function and bluetooth 3.0 technology.Meanwhile, the blueth...
IPX 4 Grade Waterproof 8 Inches Shower Head Wireless Bluetooth Speaker without MIC and Music TracksFeactures:Speaker type: rechargable bluetooth shower head speakerShower head...
Mini AUX USB Bluetooth Audio Music Adapter Receiver for audio and carThis product can paired to Bluetooth phones, IPAD, Bluetooth computer,achieve spe...
New warm wireless bluetooth smart cap headphone headset speaker MicFeature: Knitted material, fashion and keep warm with answer the phone or make phone call...
Wireless USB Bluetooth Dongle For MP3 Music Audio Player Adapter Introduction:
USB Bluetooth dongle has already become a wireless data exchange technology that we can't im...