Qty
Product details
Features:
1. Bluetooth 5.3 chip, fast response, stable connection, and fast signal transmission
2. Built-in high-sensitivity independent microphone, high-definition voice call
3. Built-in 400mAh large-capacity lithium battery, long-term battery life and free listening to music
4. Real-time digital display of power, easy to use
5. Independent adjustment of function buttons, real-time control of volume
6. Memory card can be inserted, plug and play
7. Suitable for computers, mobile phones and other devices of various brands and systems
Product parameters:
1. Material: ABS
2. Function: receiving and transmitting + calling + card insertion
3. Bluetooth version: 5.3
4. Transmission distance: barrier-free 10 meters
5. Interface: 3.5mm audio interface
6. Battery capacity: 400mAH
7. Charging time: about 2 hours
8. Playing time: about 30 hours
9. Product size: 69 x 29 x 21mm
10. This product is manually measured, and there may be an error of 0.1-0.2 mm and 0.1-0.2 g in length and weight; there may be a slight color difference due to display and light problems. Please refer to the actual product!
11. Note: The shipment only includes the Bluetooth receiver, not other items in the picture!