Features

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General
Sales Package 1 Speaker, User Manual  Bluetooth Speaker, Charging cable, Aux Cable, User ManualView More... Speaker, Manual, USB Charger 
Model Name IN-BT40BK/94/BT40BK/94  BT-90 Wireless Portable Bluetooth Speaker With USB / MICRView More... BT50B/00 
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  USB Chargeable 
Power Output (RMS) 3 W  2 W 
Frequency Response 80 - 15000 Hz  20-100 Hz 
Impedance 4  6 Ohms (Satellite) 
Color Black  Black  Black 
Wired/Wireless Wireless  Wireless  Wired & Wireless 
Wall Mountable Satellite No 
Outdoor Usage Yes Yes
Built-in Fm Radio Yes
Product Details
Configuration Mono Channel  Stereo Channel  Mono Channel 
Compatible Devices Smartphones  All Bluetooth Enabled Devices: phones, Tablets etc., SmarView More... Mobile, Tablet 
Battery Capacity 1500 mAh 
Bluetooth Range 10 m  10 m  10 m 
Headphone Jack Yes Yes
Battery Built-in Rechargeable Battery  Lithium Polymer, Use Time 5 hr  Built-in Lithium Polymer, Use Time 6 hr 
Bluetooth 4.1  2.1 withA2DP  V2.1, V3, V4 withA2DP, AVRCP, HFP 
Charging Time 1 hr 
Driver Type Speaker Driver: 1 x 1.5 inch (40 mm)  2 Satellites  1 Satellite 
Connector Type Micro USB  USB Cable 
USB Ports 1 USB Ports 
Memory Card Supported Micro SD, TF Card 
Dimensions
Width 7.2 cm  8 cm  6.1 cm 
Height 4.1 cm  9 cm  7.6 cm 
Depth 4.1 cm  20 cm  6.1 cm 
Satellite Width 610 mm 
Satellite Height 760 mm 
Satellite Depth 610 mm 
Satellite Weight 90 g 
Warranty
Warranty Service Type Philips Toll Free no : 1800-425-6396 , Customer Needs to View More... Service centre walk in  Philips Toll Free no : 1800-425-6396 , Customer Needs to View More...
Warranty Summary 1 Year Warranty  Service centre walk in  1 Year Warranty 
Covered in Warranty Electrical Defect  Main Speaker 
Not Covered in Warranty Physical Damage  Accesories 
Domestic Warranty 1 Year  1 Year 
Other Details
Technology Used A2DP Bluetooth  Wireless Technology 
Power Input Micro USB 5V/1A 
Other Features USB Charging, Net Weight: 140 g, Built-in Microphone for View More... Dimensions: 6.1 (W) x 6.1 (D) x 7.6 (H) cm, Weight: 0.09 View More...
Sensitivity 80 dB  95 dB 
Controls Volume: Plus, Minus, Standby  On/Off, Previous Song/ Volume Low, Next Song/ Volume highView More...
Driver Size 1.5 inch Satellite  Speaker Driver: 1 x 1.5 inch 
Chassis Material Yes, Plastic Chassis 
Other System Requirements Bluetooth, USB input, Aux cable for FM, Memory Card 
Audio Features
Other Audio Features Audio-in: 3.5 mm, Audio Playback: Compression Format MP3  Advanced Audio Performance, Anti-clipping Function for LoView More...
Signal to Noise Ratio 75 dB  85 dB 
Amplifier Yes, Built in 
Distortion 0.1% at 1W