Features

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General
Sales Package 1 Speaker, User Manual  Warranty Card, Micro USB Cable  PORTABLE SPEKAR 
Model Name IN-BT40BK/94/BT40BK/94  Muzyk B5  W4 
Type Mobile/Tablet Speaker  Mobile/Tablet Speaker  Mobile/Tablet Speaker 
Portable Yes
Bluetooth Yes Yes Yes
Memory Card Slot Yes Yes No 
Configuration Mono  Stereo  Mono 
Power Source 5 V DC  Micro USB  Battery 
Power Output (RMS) 3 W  3 W 
Frequency Response 80 - 15000 Hz  20 - 20000 Hz  80Hz-20KHz 
Impedance 4  4  NA 
Color Black  Black  Black 
Wired/Wireless Wireless 
Product Details
Configuration Mono Channel  Stereo Channel  Mono Channel 
Compatible Devices Smartphones 
Battery Capacity 500 mAh 
Bluetooth Range 10 m  10 m 
Battery Built-in Rechargeable Battery  Li-polymer Rechargeable Battery, Use Time 3 hrs 
Bluetooth 4.1  4.0 
Charging Time 1.5 hrs 
Driver Type Speaker Driver: 1 x 1.5 inch (40 mm) 
Dimensions
Width 7.2 cm  9.2 cm  5.2 cm 
Height 4.1 cm  12 cm  5.2 cm 
Depth 4.1 cm  3.8 cm  5.2 cm 
Warranty
Warranty Service Type Philips Toll Free no : 1800-425-6396 , Customer Needs to View More...
Warranty Summary 1 Year Warranty  1 Year Warranty 
Covered in Warranty Electrical Defect 
Not Covered in Warranty Physical Damage 
Domestic Warranty 1 Year 
Other Details
Other Features USB Charging, Net Weight: 140 g, Built-in Microphone for View More... Battery Standby Time: 2 Months, Speaker Size: 3.81 cm, InView More...
Sensitivity 80 dB 
Controls Volume: Plus, Minus, Standby  Power, Play/Pause/Calling 
Separation 45 
Audio Features
Other Audio Features Audio-in: 3.5 mm, Audio Playback: Compression Format MP3 
Signal to Noise Ratio 75 dB  80 dB