K045 two-in-one audio headphones
Headphone size: 30*20mm
Audio size: 143*60mm
Product bare weight: 247 grams
Product weight with packaging: 301.5 grams
Color box size: 15*6.9*6.9CM
Case: 36*31.5*30CM, 40pcs, 12.9kg
Bluetooth:Version:V5.1(Speaker)/V5.1(Headset)
Transmission range:≤10m
Support protocol:A2DP/HFP/HSP/AVRCP
Speaker: drive unit: 40mm (speaker) / 10mm (headphones)
Impedance: 320 (speaker), 3.60 (headphone) rated power: 3mW
Frequency response: fx-14kHZ(speaker) / 20HZ-20kHZ(headphone)
Battery
Speaker standby time:1000H
Headphone standby time:40H
Speaker battery capacity:1200mAh
Headphone battery capacity:40mAh
Speaker play time:5-6H
Headphone playback time:4-5H
Speaker charging time:3.5-4H
Headphone charging time:1.5-2H
