GT87 2 In 1 Bluetooth 5.4 Receiver & Transmitter RCA / AUX Wireless Audio Adapter, GT871. Stable signal with reliable transmission up to 20 meters. Meets music needs in various settings, including homes, conference rooms, sports arenas, and outdoor music stages 2. Features blue ambient lighting to create a pleasant atmosphere 3. Equipped with a silicone anti slip pad for secure placement 4. Universal audio interface design; plug and play without drivers, compatible with 99% of audio playback devices on the market 5. Multiple interfaces

UVA395-400nm

40HQ: 794 cartons * 8 pcs = 6352 pcs

The portable size makes it easy to carry along

Blood oxygen chip: VP556ER blood oxygen heart rate + analog front end

Adopt Qualcomm QCC3040 chip

peel off gently

One Package Size 16cm * 11cm * 4cm / 6

Easy to use and install

the 30019 high-frequency closed moving iron unit specially developed for ring iron Bluetooth is added to optimize the middle and high frequency of the human voice

There are 88 massage points on the surface

Retro rectangular shape flatters oval

handle plastic pp