- https://blog.hlcwholesale.com/
- Connect Bluetooth headset to listen to music outdoors and switch at any time. Bluetooth specification: Bluetooth v5.0 wireless transmission range: 10M earphone battery capacity: 30mah built in voltage: 3.0v-bluetooth v5.0v audio transmission format: a2dp/hfp/hsp/avrcp ear to ear talk time: 3 hours ear to ear music time: 3 hours 2. Speaker parameters: battery capacity: 1500mah frequency response: 120Hz-18kHz horn power: 4 Ω /5w horn specification: φ 40mm*1 size: l46mm*w46mm*h126.5mm single machine weight: 170g playback time: 6 hours charging input: 5v/500ma Enjoy crystal-clear audio quality and powerful bass with up to 10 meters of connectivity and a reliable 3 hour talk/music time. With an impressive 1500mAh battery capacity and a 6-hour playback time, you'll stay connected, entertained, and energized wherever you go.