B109S Bluetooth 5.0 Transmitter Receiver Suitable For 3.5MM Computer/TV/Speaker Filter-Add-on Cards milk tea shops

milk tea shops

One Package Size 50cm * 22cm * 16cm / 19

Support OTG function with Micro USB interface all tablets

Loading Container 20GP: 377 cartons * 150 pcs = 56550 pcs

B109S Bluetooth 5.0 Transmitter Receiver Suitable For 3.5MM Computer/TV/Speaker Filter-Add-on Cards milk tea shops1. Bluetooth version: JL 5. 0 2. Charging: DC 5V 3. Battery: 300 mAh 4. Working hours: 6 hours 5. Charging time: 2 hours 6. Output: 3. 5MM audio output 7. Support automatic search and connection of Bluetooth devices to achieve wireless audio transmission 8. Built in AEC echo cancellation and ANC noise cancellation circuit, gorgeous stereo, more pure sound quality 9. Built in enhanced signal transmission circuit, fast connection, more stable and