Feature●Supported profiles: A2DP, AVRCP, HFP●Transmission distance: Up to about 66.6 ft (20 m) (varies depending on usage environment) Maximum about 66.6 ft (20 m) (varies depending on usage environment)●Charging time: about 1 hour (may vary slightly depending on charging device)●Power Supply: DC 3.7 V, built-in lithium ion rechargeable battery, 200 mAhDescription
Equipped with BLUETOOTH 5.0 Spread the sound with two speakers! They can also be connected separately.