F&D W4 Specifications
Driver Type	Dynamic
Driver Diameter	38.1 mm
Impedance	4 Ohms
Sensitivity	≥ 75dB
Frequency Response	80Hz - 20KHz
Maximum Power Input	DC 5V, 1A
Maximum Power Output	3 W ( RMS )
Signal to Noise Ratio	≥ 75dB, Separation : ≥40dB
Aux Connectivity	No
Bluetooth Details
Bluetooth Version	4.0
Compatible Profiles	All Bluetooth Devices
Supported Codecs	AAC & SBC
TWS Enabled	Yes
Bluetooth Range	10 Meters
Battery Type	Lithium-Ion Batteries
Battery Life	5 Hours
Charging Time	2 - 3 Hours
Charging Cable Type	Micro-USB Charging
Weight	0.22 Kg
Accessories	F&D W4 Bluetooth Speaker User Manual Micro-USB Charging Cable
Other Features
Internal Li-ion battery. Mini size for easy carry. 360 degree sound field. Directly access TF card. Bluetooth V4.0 audio streaming. 1.5" inch driver and passive radiator. With bottom passive radiator design for springy bass.

F&D W4 Specifications

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