Bluetooth

Version: V5.3 (Speaker) V5.3 (Headphone)

Transmission range: 10 meters

Support protocol: A2DP/HFP/HSP/AVRCP

Trumpet

Drive unit: 40mm (speaker) 10mm (headphone)

Impedance: 32Ω (speaker) 3.6Ω (headphone) Rated power: 3mW

Frequency response: fx-14kHZ (speaker) 20HZ-20kHZ (headphone)

Battery

Speaker standby time: 1000H Headphone replacement time: 40H

Speaker battery capacity: 1200mAh Headphone battery capacity: 40mAh

Speaker playback time: 5-6H Headphone playback time: 4-5H

Speaker charging time: 3.5-4H Headphone charging time: 1.5-2H