1. 50mm driver unit and high-performance diaphragm speaker bring you an immersive listening experience.<br />
2. Built-in 1000mAh large-capacity battery for long-lasting battery life.<br />
3. Bluetooth 5.4 version, low latency, no lag, stable connection.<br />
4. Can be connected via wireless 2.4G/Bluetooth/wired modes.<br />
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Parameters<br />
1. Triple-mode connection: Bluetooth/2.4G/wired<br />
2. Driver diameter: 50mm<br />
3. Chipset: JL7018<br />
4. Bluetooth version: 5.4<br />
5. Connection distance: 15m<br />
6. Supported protocols: AVRCP1.6.2, A2DP1.3.2, HFP1.8, HSP1.2<br />
7. Audio decoding: WMA, APE, FLAC, AAC, M4A, WAV, AIF, AIFC<br />
8. Frequency response range: 20HZ-20KHZ<br />
9. Battery capacity: 1000mAh<br />
10. Battery life: about 20 hours<br />
11. Charging time: about 2 hours<br />
12. Charging interface: Type-C<br />
13. Working voltage: DC 3.3V-4.2V<br />
14. Working current: less than 80mA