07S Folding Sports Computer Games Wireless Bluetooth V5.0 Headset with Mic (Black) Filter-Caddies & Enclosures SIM card tray + SIM

SIM card tray + SIM card tray + Micro SD card tray for OPPO A54S CPH2273

Multi-playback mode Bluetooth playback

Suitable for JBL Charge 4 portable wireless bluetooth speaker

It does not distinguish between the main and sub-headphones

40HQ: 838 cartons * 100 pcs = 83800 pcs

07S Folding Sports Computer Games Wireless Bluetooth V5.0 Headset with Mic (Black) Filter-Caddies & Enclosures SIM card tray + SIM1. Bluetooth: 5. 0+ERD 2. Receiving distance: 15m without barrier 3. Speaker: 40mm 4. Response frequency: 20Hz 20KHz 5. SNR: 85dB 6. Impedance: 30 ohm 7. Battery capacity: 400mAh 8. Charging time: 1 2 hours 9. Music time: 11 hours at maximum volume 10. Usage: Bluetooth TF card 3. 5mm audio cable connection 11. Size: 18x19x7. 5cm 12. Weight: 230g 13. Packing list: Headset x 1 3. 5mm audio cable x 1 Charging cable x 1 Manual x 1 Specification: Package