Features:
2. Bluetooth 5.0 technology, rhythm wireless, listen to good sound anytime, anywhere
3. Highly recognizable button control, one-handed operation, compact and light, easy to carry
4. Built-in lithium battery
5. With a 3.5mm audio cable, it can be used as a wired headset (when the 3.5mm audio cable is inserted, the Bluetooth is automatically turned off))
Product specifications:
1. Product Model : Remax RB-660HB
2. Bluetooth version: Bluetooth V5.0
3. Support protocol: A2DP, AVRCP, HSP, HFP
4. Bluetooth distance: more than 10m
5. Frequency Response : 20-20kHz
6. Rated Power : 1.5mW
7. Input : 5V=1A
8. Working voltage: 3.3-4.2V
9. Speaker impedance: 32 ohms
10. Speaker power: 50mW
11. Battery specification: 300mAh
12. Charging time: 2 hours
13. Talking time: more than 10 hours
14. Music playing time: more than 10 hours
15. Standby time: 300 hours
16. Material: plastic + metal
