C28 Bluetooth 5.0 2-in-1 Audio Receiver Transmitter Car Home Bluetooth Receiver Tag-Other 40HQ: 2093 cartons * 200

40HQ: 2093 cartons * 200 pcs = 418600 pcs

Purpose: 12-24V centralized power supply

anti-listening and so on

4 inches: external size 38 x 29cm

C28 Bluetooth 5.0 2-in-1 Audio Receiver Transmitter Car Home Bluetooth Receiver Tag-Other 40HQ: 2093 cartons * 2001. Compatible: Android, IOS system mobile phone and Pad, and all Bluetooth audio equipment, audio equipment with audio input interface 2. Suitable type: computer, TV, projector (transmitting mode) speaker, earphone (receiving mode) 3. Battery capacity: 140mAh 4. Bluetooth version: V5. 0 5. Life time: about 4H 6. Bluetooth distance: 10m (open place) 7. Charging method: Micro USB 5V 0. 5A 8. Output connection mode: 3. 5mm interface 9. Input connection