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... speaker Bluetooth Version V4.2+EDR Output Power 3W +3W Music Format MP3 Playing mode Bluetooth, Micro SD Card, TF Card, USB card. Playing time 2 to 3 hours(via Bluetooth) Battery Charging voltage: 5V(500mA)...
... Box Speakers Music Player Powered Amplifier Professional Speaker Model No A1 Bluetooth wireless speaker Bluetooth Version V4.2+EDR Output Power 3W +3W Music Format MP3 Playing mode Bluetooth, Micro SD Card,...
... speaker Bluetooth Version V4.2+EDR Output Power 3W +3W Music Format MP3 Playing mode Bluetooth, Micro SD Card, TF Card, USB card. Playing time 2 to 3 hours(via Bluetooth) Battery Charging voltage: 5V(500mA)...
... speaker Bluetooth Version V4.2+EDR Output Power 3W +3W Music Format MP3 Playing mode Bluetooth, Micro SD Card, TF Card, USB card. Playing time 2 to 3 hours(via Bluetooth) Battery Charging voltage: 5V(500mA)...
... speaker Bluetooth Version V4.2+EDR Output Power 3W +3W Music Format MP3 Playing mode Bluetooth, Micro SD Card, TF Card, USB card. Playing time 2 to 3 hours(via Bluetooth) Battery Charging voltage: 5V(500mA)...
... Box Speakers Music Player Powered Amplifier Professional Speaker Model No A1 Bluetooth wireless speaker Bluetooth Version V4.2+EDR Output Power 3W +3W Music Format MP3 Playing mode Bluetooth, Micro SD Card,...
..., and commuters. Wireless Bluetooth Speaker,Bluetooth speaker,Outdoor Speaker,Speaker,Wireless Speaker Specification 1.Speaker Color:black 2.Speaker Output power:RMS 15W ......
...Bluetooth Speaker Supports Bluetooth, TF card playback, and clock function. 800mAh battery with 3-4 hours playtime. 3W low-power design. Weighs 152g. Suitable for students, office workers, outdoor enthusiast...
...Bluetooth Speaker This portable Bluetooth 5.3 speaker features an 800mAh battery, supports AUX, TF card, and USB playback, includes built-in RGB lights, and offers a transmission range of up to 10 meters. It...
...Bluetooth Speaker Compact IPX7 Mini Bluetooth Speaker with 2" full-range driver (5W output) powered by a 500mAh battery. This IPX7 Mini Bluetooth Speaker features JL5.4 chipset supporting Bluetooth, TF ...
...Bluetooth smart card accepts personalized version Product introduction: Bluetooth smart card has contact with non-contact cards, inlined microchips, including RFID chips, and adding thermal film technologies...
...Bluetooth smart card accepts personalized version Product introduction: Bluetooth smart card has contact with non-contact cards, inlined microchips, including RFID chips, and adding thermal film technologies...
... NRF52832 and BLE 5.0 technology . The nRF52832 SoC is a powerful, highly flexible ultra-low power multi-protocol SoC ideal for Bluetooth® low power, ANT and 2...
...-in: For external mp3/mp4 player, mobile phone; PC, etc 6. Card Reader function: you can transfer files from your PC to your TF Card 7. USB Audio: Computer synchronous control 8. Rechargeable Li-on battery; ...
Bluetooth Position Rewritable RFID Card 7816 Chip Waterproof IP68 Standard Bank Card Thickness Daily Consumption Bluetooth Position Product introduction: The dynamic smart card of the technology, using the cold...
Bluetooth Position Rewritable RFID Card 7816 Chip Waterproof IP68 Standard Bank Card Thickness Daily Consumption Bluetooth Position Product introduction: The dynamic smart card of the technology, using the cold...
Rechargeable BLE Beacon ID Card Bluetooth 1.2mm Thickness Multi Position Rechargeable Bluetooth smart card thickness 1.2mm battery life five years Product introduction: The Bluetooth smart card thickness is onl...
... smart card with payment, payment, positioning, transfer, etc., multiple validation is more secure and portable. The central bank's digital currency named DCEP (Digital Currency ......
...5-10m and strong transmission penetration. It is suitable for positioning personnel and materials in complex places. In this location technology, Bluetooth /GPS is mainly responsible for location services an...