Dual Multiple Pairing Magnetic Bluetooth Speakers

Multi Linkable Magnetic Transparent Bluetooth Speaker

Reception sensitivity: -85 DBM sensitivity

Signal to Noise Ratio: Voice Frequecny Band

Bluetooth hands free

TWS connection

Four colour light

Support 3.5mm audio port

Battery: Polymer Lithium Battery 800mah/3.7V

Charging voltage: DC 5V1A/2A

Charging time: about 2 hours

Talking time: about 6 hours

Music time: about 3 hours

Standby time: about 20 hours