Description
Master control chip: AB5312
Bluetooth Name: HAVIT SQ143BT
Bluetooth Version: 5.0
Bluetooth Power: 18dBm
Bluetooth Frequency: 2400-2483.5MHZ
Channel System: Single speaker mono
Waterproof grade: None
Charging interface type and parameters: Type-c, 5V2A
Battery brand and specification parameters: RF 18650, 5400mAH, 7.4V, 39.96WH
Speaker: 4Ω 50W
Frequency response range: 60HZ-20KHZ
Sensitivity: -0.5DBFS
Distortion: ≤5%
Balance: 0db
Rated output power: 40W
Music Playtime: 6- 8H
Standby time: 10h
Charge time: After low power shutdown: Fully charged 4-6H
Bluetooth Connection Distance: ≧10M
impedance: 110mΩ
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