USAMS BU12 TWS Half In-Ear Bluetooth 5.1 Wireless Earphones(Green) Tag-IC for iPhone You can use the speaker

You can use the speaker phone console or remote control to control these functions

motion induction bright screen

- DC 9V-12V

The transparent RJ45 body makes identification line sequence easier

USAMS BU12 TWS Half In-Ear Bluetooth 5.1 Wireless Earphones(Green) Tag-IC for iPhone You can use the speaker1. Upgraded BT 5. 1, fast and stable connection. 2. Dual channel stereo, immersive HiFi sound quality. 3. Built in microphone, sensitive touch control. 4. Transparent shell, unique macaron color. Parameter: 1. Material: ABS+PC 2. BT version: 5. 1 3. Connection range: <=12 meters 4. Speaker diameter: 13mm 5. Speaker sensitivity: 115 + 3dB 6. Speaker Impedance: 32ohm 7. Speaker frequency response: 20Hz~20KHz 8. SNR: >70 9. Earbud weight: about 3g x2 10.