1. Portable karaoke microphone-handy party supplies, suitable for any family gathering, traveling and camping, to show your voice.
2. Excellent KTV echo effect-high-quality chipset and two-channel stereo headset, it can produce more impressive KTV live sound and clear music with echo reverberation.
3. Compatible with most Bluetooth smart devices, including all Android and IOS smart phones.
4. Bluetooth protocol: Bluetooth 4.1
5. Wireless operating range: 10M (barrier-free)
6. Speaker specifications: 57mm4Ω15W
7. Support protocol: A2DP, AVRCP, HFP, HSP
8. Frequency response: 100Hz-12KHz
9. Power supply: built-in lithium battery 3.7V 4000mAh
10. Charging time: about 5H
11. Playing time: 10-12H
12. Working hours: 4-8H
13. Standby time: 98h
14. Adapter: Micro USB port, DC5V
15. Dimensions: 284mm x 66mm x 55mm
