what is bluetooth used for

Product selling points: ✅Functionality Design This smart halogen leak detector features a digital display, 5-level adjustable sensitivity, and both au...

... reponse Fo - 20kHz Material Metal frame Magnet NdFeB weight 14.3 g Dimensions 36.0*17.0 mm Applications: for waterproof intercoms, and simila...

Autel MaxiVCI V200 VCI Compatible Interface With Tablets MS906 PRO MS906Pro-TS ITS600K KM100 BT609 BT608 ITS600 Autel MaxiVCI V200 wire...

... Sport Earphone With Charging Box Earbuds Wireless Buletooth 5.0 ios TWS Headphones Sports USB: Specifications True Wi...

... printer receipt pos mobile wireless portable mini Product Specification: Low noise direct thermal printing With cash drawer int...

..., RFID,SMS,APP, Software unlocking. With IP67 waterproof, can be in bad weather. It can track the vehicles in real time and you also can set u...

... Calling Blood Pressure Blood Oxygen Smartwatch Main Features: 1.Name:V5 Calling smart watch 2.1.28 inch IPS, TFT color screen, ...

... Speaker Wireless Microphone Record 260-seconds Megaphone Speaker Description: Megaphone speakers are commonly in...

... Speaker - Compatible with Tablets Connection for Home & Office This Wireless Speaker is a perfect combination of a portable...

..., and sports enthusiasts who value sound quality and battery life. Product Description Article No. AHB-31-BT-505 TYPE headphone ...

... ( at 60% volume) Weight 48g Color Black Product Description Multi-scenatio , Life partner: When driving and riding outdoors, it does not af...

... Version 5.0, it is easy to stream music from any enabled device. In addition, it is compatible with TF Card, U Disk and FM Radi...

... Audio Transmitter Adapter for Desktop computer laptop TV box Product description: 1. This item is a stereo audio wire...

...OEM/ODM Accepatable Battery Cells Type Prismatic Monitoring 4.0 with Smartphone APP Application / Interconnection Parallel Connection or ...

... Reader Encrypted For Parking System Security Access Control Product Name: JUTAI BR-4 Card Reader for Barrier Gate Access C...

... via the common speaker. Coupled with a stereo transmitter, the receiver provides wireless connection of home audio systems. Ke...

... read news information in real time 3.Google / germin / waze / IGO map software can be for real-time positioning navigation 4.Wireless Bluetoo...

... Product Overview We designed our own APK/APP for our beacon, it’s simple and easy to , and compatible with all smartphones, so custom...